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Tuesday, 8 October 2013

Nursing Review: Community Health Nursing

Aside from this, I plan to post some NCLEX exam practice tests for those who are aspiring to have a license in the US. Like what I’ve said, a nursing review is equally important to ensure your success in the board exam, and we should continually answer some sample questions in order to have an idea on how to attack such questions.

For this post, let’s have a CHN sample test, and this time I’ve prepared 50 questions (unlike my previous posts) so that we can also develop your test-taking endurance. Try to gauge your knowledge regarding concepts in community health nursing and answer this test in 1 hour.

Situation: Prevention still remains to be the best alternative to treatment with the increasing number of cancer cases.

1.       The primary focus of cancer prevention would be which of the following?
a.       Diagnosis and treatment
b.      Early detection
c.       Elimination of causes and risk factors
d.      Early stage treatment

2.       The community health nurse knows that his/her most important function in cancer prevention and control involves which of the following activities?
a.       Leading community assemblies
b.      Referring symptomatic clients to a cancer specialist
c.       Teach the public about proper and correct nutrition
d.      Using cancer warning signs as criteria for detecting, controlling and treating the disease

3.       Who among the following qualify for secondary level of care for cancer?
a.       Clients scheduled for surgery
b.      Clients under early case detection
c.       Clients under post care treatment
d.      Clients undergoing treatment

4.       Who among the following qualify for tertiary level of care for cancer?
a.       Clients scheduled for surgery
b.      Clients under early detection
c.       Clients under early treatment
d.      Clients under supportive care

5.       Even if equipment and devices are readily available to assist the community health nurse, the nurse knows that the best action to ensure quality care for clients with cancer is
a.       Knowledge of medical and nursing diagnosis
b.      Application of the nursing process
c.       Adherence to nursing protocol
d.      Application of nursing research to case studies

Situation: Dengue hemorrhagic fever is a common health concern in the Philippines, and is a leading cause of mortality among children.

6.       An important role of the community health nurse in the prevention and control of dengue hemorrhagic fever includes:
a.       Advising the elimination of vectors by keeping water containers covered
b.      Conducting strong health education drives/campaign directed towards proper garbage disposal
c.       Explaining to the individuals, families, groups and community the nature of the disease and its etiology
d.      Practicing residual spraying with insecticides

7.       Community health nurses should be alert in observing a Dengue suspect. The following is NOT an indication for hospitalization of H-fever suspects:
a.       Anorexia, abdominal pain and vomiting
b.      Decreased platelet count
c.       Fever for more than 2 days
d.      Persistent headache

8.       The community health nurses’ primary concern in the immediate control of hemorrhage among patients with dengue is:
a.       Advising low fiber and non-fat diet
b.      Keeping the patient at rest
c.       Observing closely for changes in vital signs
d.      Providing warmth through light weight covers

9.       Which of these signs may NOT be regarded as an indicative sign of dengue H-fever?
a.       Appearance of approximately 5-6 petechiae on a tourniquet test
b.      Decreasing platelet count
c.       Prolonged bleeding time
d.      Steadily increasing hematocrit count

10.   Which of the following is the most important treatment of patients with Dengue H-Fever?
a.       Avoid unnecessary movement of patient
b.      Give aspirin for fever
c.       Ice cap over the abdomen in case of melena
d.      Replacement of body fluids

Situation: Two children were brought to the community health center. One experiences chest indrawing while the other has diarrhea.

11.   Using Integrated Management and Childhood Illness (IMCI) approach, how would you classify the 1st child?
a.       Bronchopneumonia
b.      No pneumonia: cough or cold
c.       Pneumonia
d.      Severe pneumonia

12.   The 1st child is 13 months old, and has a respiratory rate of 60 breaths per minute. The nurse appropriately documents this as
a.       Normal breathing
b.      Fast breathing
c.       Slow breathing
d.      Data cannot be interpreted

13.   Nina, the 2nd child, has diarrhea for 5 days. There is no blood in the stool. She is irritable, and her eyes are sunken. The nurse offered fluids and the child drinks eagerly. How would you classify Nina’s illness?
a.       Dysentery
b.      No dehydration
c.       Severe dehydration
d.      Some dehydration

14.   Nina’s treatment should include the following EXCEPT:
a.       Do not give any other food to the child for home treatment
b.      For infants under 6 months old who are not breastfed, give 100-200 ml of clean water
c.       Give the recommended amount of ORS for 4 hours
d.      Reasses the child and classify her as “dehydration”

15.   While on treatment, Nina, 18 months old weighed 18 kg and her temperature is at 370C. Her mother says she developed cough 3 days ago. Nina has no general danger signs; respiratory rate is at 45 breaths/minute, no chest in-drawing, no stridor. Based on the given data, Nina would be appropriately classified as
a.       Bronchopneumonia
b.      No pneumonia
c.       Pneumonia
d.      Severe pneumonia

Situation: Eula, 26 years old, is a postpartum client who was referred to the Public Health Nurse for family nursing care.  Her 1 month-old son was premature at birth.  Her other children are aged 4, 3 and 2 years.

16.   The main objective of family nursing care is to:
a.       Coordinate with other agency representative for the care of the family
b.      Evaluate the effect of nursing interventions done
c.       Help family achieve optimum wellness
d.      Study the family and learn their dynamics

17.   In working with Eula’s family, the nurse remember that her main patient is:
a.       Both Eula and her 1 month-old son
b.      Eula, the postpartum mother
c.       The family as a unit
d.      The premature infant

18.   When conducting an initial home visit, the nurse should know that the most important part of assessment is:
a.       Asking the family what their needs are
b.      The family’s environmental conditions
c.       The family’s past generations
d.      Relationships within family members

19.   Advising Eula to always wash her hands before caring for her premature infants is in line with which principle of premature care?
a.       Maintenance of normal body temperature
b.      Minimal handling
c.       Prevention of infection
d.      Proper feeding

20.   The nursing interventions done for Eula and the members of her family must be evaluated in terms of:
a.       The relationships within the family
b.      Each family member’s lifestyle and health practices
c.       The set outcomes for each member’s plan of care
d.      The medical diagnosis for each family member

Situation: Family Planning is one of the programs that are routinely implemented in rural health settings.

21.   The National Family Planning Program emphasizes the following, EXCEPT:
a.       Department of Health’s role as facilitator rather than a regulator
b.      Informing the public regarding the best contraceptive
c.       Freedom to choose family planning methods to use
d.      Respect for the value of life

22.   As a resource person you discuss the effectiveness of contraceptive methods. Which of these is least effective?
a.       Condom
b.      IUD
c.       Oral contraceptive
d.      Tubal ligation

23.   The IUD should not be given to women with:
a.       Anemia
b.      Dysmenorrhea
c.       Heart disease
d.      Pelvic Inflammatory Disease

24.   A man who has undergone vasectomy is considered sterile with which conditions?
a.       After a zero sperm count
b.      After 25 ejaculations
c.       Immediately after the procedure
d.      One week after the procedure

25.   As a nurse who facilitates family planning, you would know that you’re an effective counselor if you are are able to:
a.       Constantly give good advice to your clients
b.      Convince clients to follow instructions
c.       Help clients identify their own problems an act on them
d.      Identify the problems of your clients

Situation: The Public Health Nurse plans and implements nursing care services in the light of the guiding concepts and objectives.

26.   Health is viewed today on a more individual basis as:
a.       Absence of disease in an individual
b.      Complete physical, mental and social well-being
c.       Each person’s maximum capacity to live happily and productively
d.      Psychosomatic well-being of a person

27.   The level of community health is influenced by the following factors, EXCEPT:
a.       Physical factors
b.      Political factors
c.       Socioeconomic factors
d.      None of the above

28.   The objectives of community health nursing includes:
a.       Disability prevention and rehabilitation only
b.      Early diagnosis, prompt and appropriate treatment only
c.       Health promotion and disease prevention only
d.      Health promotion, disease prevention, early diagnosis treatment, disability                  prevention and rehabilitation

29.   In a community setting, a person’s psychosocial and somatic well-being is influenced by which of the following factors?
a.       Delivery of health care services
b.      Hereditary factors
c.       Hereditary factors, personal behavior, environmental factors and delivery of health care services
d.      Personal behavior

30.   Community health nursing is focused on populations. This means that the:
a.       Services are focused on the high risk members of the community
b.      Services are directed to the health of all, regardless of age or demographic
c.       Practice of nursing is ecologically oriented
d.      The unit of care is the individual

Situation: A professional nurse is assumed to update herself about the profession to maintain competency.

31.   In this millennium,  the factor that would probably most influence nursing would be
a.       Economic issues
b.      Nursing education
c.       Social issues
d.      Technological advances

32.   In the next century, the professional nurse is expected to be:
a.       A primary health care expert
b.      Globally competitive
c.       In the community setting
d.      Mostly working in the tertiary setting

33.   It is envisioned that the nursing practice setting will be mainly
a.       Community based
b.      Home based
c.       Hospital based
d.      In any health setting

Situation: As a community health nurse, it is imperative to understand the community and the processes involved in diagnosing nursing problems in order to plan and carry out services effectively.

34.   The following is/are of primary importance about the community that the nurse should know:
a.       Composition and character of the population
b.      Developmental perspective of the community
c.       Roles and capabilities of the population
d.      All of the above

35.   In conducting community-wide assessment and intervention, the nurse can gather data about the community from which these sources?
a.       Police reports, media records and physician’s records
b.      School health records and personal interviews
c.       Vital statistics and census tables
d.      All of the above

36.   The assessment of community health status is traditionally determined epidemiologically through which of the following?
a.       Availability of health service facilities
b.      Mortality and morbidity statistics
c.       Population characteristics
d.      Population distribution and environmental health conditions

37.   Community diagnosis is based upon constantly changing, interdependent conditions. Which of these refer to the potential of the community to address its problems?
a.       Community health capability
b.      Community health status
c.       Community likelihood
d.      Socioeconomic condition

38.   The following are the processes involved in community diagnosis. Arrange this in sequence:
                                1.   Data presentation
                                2.   Data collection
                                3.   Data organization
                                4.   Identification of health problems
                                5.   Data analysis and interpretation

a.       3, 1, 5, 2, 4
b.      2, 3, 1, 4, 5
c.       2, 3, 1, 5, 4
d.      1, 2, 3, 4, 5

Situation: Minority groups in the Philippines are an underprivileged sector where health services are generally inadequate.

39.   What is the most important factor to consider when providing nursing care to minority families?
a.       Close family ties
b.      Environmental control
c.       Family time orientation
d.      Meaningful communication

40.   A community’s response to health and illness is reflected in:
a.       The morbidity rate
b.      The community’s organization for health
c.       The number of vulnerable families
d.      The prevalence of endemic disease

41.   To effectively give nursing care to your monitory family should first:
a.       Assess health beliefs and practices
b.      Share health experiences
c.       Understand the cultural group
d.      Work with faith healers

42.   When modifying harmful health practices, among monitory families, the most important factor to remember is:
a.       Ensure that the change blends with their culture
b.      Increase health knowledge of the family
c.       Involve the family in bringing about changes
d.      Persuade family to change practice 

43.   To maintain and sustain health behavior change, Selye’s change process framework emphasizes which of the following principles?
a.       Awareness of the need to change
b.      Make change part of every day
c.       Removing barriers of change
d.      Trial of health behavior

44.   Which of the above terms refer to sudden increases in the incidence of a contagious disease?
a.       Endemic
b.      Epidemic
c.       Pandemic
d.      Sporadic

45.   Which of the following is confined to a certain geographical area or locality?
a.       Endemic
b.      Epidemic
c.       Pandemic
d.      Sporadic

46.   These diseases only occur in few cases at a time:
a.       Endemic
b.      Epidemic
c.       Pandemic
d.      Sporadic

47.   When a communicable disease occurs nationwide or worldwide, it is now referred to as a/an
a.       Epidemic
b.      Endemic
c.       Pandemic
d.      Sporadic

48.   An individual harboring pathogenic organisms but has no apparent signs is a
a.       Carrier
b.      Contact
c.       Fomite
d.      Vector

49.   This occurs when poisonous products of pathogens are distributed throughout the body and produce generalized symptoms:
a.       Bacteremia
b.      Septicemia
c.       Toxemia
d.      Viremia

50.   This occurs when bacteria are present and multiply in the blood:
a.       Bacteremia
b.      Septicemia
c.       Toxemia
d.      Viremia

Here are the answers:

1.       Answer: C
Rationale: Primary cancer prevention is focused on developing a healthy lifestyle and includes all practices to avoid exposure from carcinogens and health promotion. Primary prevention is about preventing cancer from ever developing or delaying the development of a malignancy.

2.       Answer: C
Rationale: Although all choices are tasks that are expected from a community health nurse, the most important of these would be the one that puts focus on the client, and that is informing them on how to prevent cancer through a healthy lifestyle.

3.       Answer: B
Rationale: Secondary prevention involves the early detection and treatment of subclinical and asymptomatic cases of individuals without obvious signs or symptoms of cancer. The other choices are addressed by tertiary prevention.

4.       Answer: C
Rationale: Choice B is a secondary preventive measure. While A and D may fall under tertiary prevention, we have to consider the community setting, thus the applicable answer is C.

5.       Answer: B
Rationale: Whatever state-of-the-art device or instrument may be available for the nurse to utilize, the core of nursing practice in a community setting is still the nursing process. It is the problem solving process that is implemented by all nurses in all clinical settings to ensure that proper nursing care is rendered.

6.       Answer: A
Rationale: Although B and C are also important tasks by a community health nurse in the prevention of dengue H-fever, the more crucial intervention in a public health setting is to teach people on how the disease spreads. Choice D is a task that is coordinated with local government authorities, and the actual spraying of insecticides is not within the nurse’s tasks.

7.       Answer: B
Rationale: Choices A, C and D are subsequent signs that can be managed at home with the proper nursing interventions. B involves a serious condition that might lead to massive bleeding and shock, thus it is imperative to refer such a case in the hospital for proper treatment.

8.       Answer: C
Rationale: Hemorrhage can lead to hypovolemic shock, and one parameter to monitor for shock is by careful assessment of vital signs. Remember “hypo-tachy-tachy” – hypotension, tachycardia and tachypnea, which can be associated with shock. Choice A is irrelevant to this condition, while B and D may address different nursing problems.

9.       Answer: A
Rationale: B, C, D are signs related to hemorrhage. With low platelet count, it is expected that the bleeding time increases, and with the shift of fluid from intravascular spaces, it is expected that blood solute concentration will increase, resulting in a higher hematocrit count. Choice A is not a positive result – a positive tourniquet test should indicate at least 20 petechiae or more.

10.   Answer: D
Rationale: The most significant nursing problem with clients experiencing Dengue H-fever is bleeding, thus the replacement of lost fluids is paramount. Although the limiting of movement promotes safety for the patient, fluid replacement is a more important intervention. Placing ice caps on the abdomen to prevent bleeding is not supported by evidence, while giving aspirin is contraindicated.

11.   Answer: D
Rationale: Based on the IMCI chart, a case of chest indrawing is classified as “Severe Pneumonia” or “Very Severe Disease”.

12.   Answer: B
Rationale: Based on the IMCI chart, this client’s respiratory rate is higher than normal (40 breaths per minute).

13.   Answer: D
Rationale: Based on the IMCI chart, the child would be appropriately classified as “Some Dehydration”.

14.   Answer: A
Rationale: Based on Plan B in the IMCI chart, B, C and D are indicated for this case. On the contrary, the child should be fed if she is treated at home.

15.   Answer: C
Rationale: Based on the given data and the IMCI chart, the child is appropriately classified as “Pneumonia”.

16.   Answer: C
Rationale: Although the other choices are part of the objectives of family nursing care, the ultimate goal is to assist families in achieving optimum wellness.

17.   Answer: C
Rationale: In family nursing care, the family is considered as one unit, thus the nurse caters to all nursing needs of the family members.

18.   Answer: A
Rationale: Although B, C, D are valid parameters to assess for potential problems, what’s more important are the current perceived needs of the family, and if problems do exist, they should be prioritized. Remember, actual problems should be addressed first.

19.   Answer: C
Rationale: Hand washing is a universal procedure in preventing infection. Although C is also related to proper feeding, the reason for doing it is still to prevent infection.

20.   Answer: C
Rationale: Evaluation is properly done if it is based on the outcomes set in a nursing care plan, and these outcomes serve as a point of comparison to determine if the nursing interventions are indeed effective.

21.   Answer: B
Rationale: All are in line with the DOH National Family Planning program, except B. The nurse should bear in mind that there is no single contraceptive that is most effective for all types of cases.

22.   Answer: D
Rationale: Based from the CDC reproductive health guidelines, tubal ligation comes first at 99.5% effectiveness, followed by IUDs (99.2%), oral contraceptives (91%) and condoms (82%).

23.   Answer: D
Rationale: Intrauterine devices (IUDs) can potentially aggravate existing pelvic disorders as it is inserted within, thus it is contraindicated for clients with acute pelvic inflammatory disease.

24.   Answer: A
Rationale: A is the most definitive way to determine if a male client is sterile (azoospermia) after vasectomy. Although it is unlikely that a male person has significant number of sperm cells after 25 ejaculations, birth control methods are still recommended. It takes at least 2 months for a vasectomy client to be considered as sterile.

25.   Answer: D
Rationale: Counseling involves helping clients with the problem solving process, thus it is not enough for the nurse to merely identify a client need. The nurse is a facilitator, meaning that it should be the client who ultimately solves the problem. The nurse is not there to give her personal advice or to convince clients.

26.   Answer: B
Rationale: Today, health is viewed on a holistic perspective, and it involves all aspects of a person. In this case, the choice that is nearest is B.

27.   Answer: D
Rationale: Since health is viewed on a holistic perspective, the nurse should consider all factors that may influence the various aspects of a person.

28.   Answer: D
Rationale: Community Health Nursing encompasses all levels and aspects of care; what’s different about it is that it is only done in a community setting. The community health nurse caters to all needs of individuals within the community, regardless of whether the care rendered is promotive, preventive, curative or rehabilitative, although the focus is on the first two levels.

Tip: If you’re going to guess, make an intelligent one. When a choice has the word “only”, chances are that choice is incorrect, because “only” limits the scope of the answer. Thus it is logical for you to choose the answer that has a larger scope. I’m not saying that choices with “only” are absolute wrong choices, it’s just that they have a low probability of being right.

29.   Answer: C
Rationale: A person’s psychosocial and somatic well-being can be influenced by all such factors, since all of them can be interrelated.

30.   Answer: B
Rationale: Being population-focused means that all people within the community have equal right to avail of quality nursing care.

31.   Answer: D
Rationale: While several changes are occurring in this millennium, the most significant of these changes are those involving technology, and such changes correspondingly change socioeconomic issues. Having that in mind, technology has a greater impact on nursing practice than other factors.

32.   Answer: B
Rationale: Globalization is shaping our world today, as the bridging of ideas and people become faster with the advent of computer and information technology. With this, nurses around the world are more interactive and aware of global standards of nursing practice that can be applicable to all countries and cultures are being developed.

33.   Answer: B
Rationale: Health care professionals, groups and institutions around the world are now searching for ways to shift the focus of health care in a home setting, based on the philosophy that health promotion and disease prevention are easier to implement and cost-effective. In this time, people are more aware that proper education on a healthy lifestyle and early detection of illness are more vital to decrease worldwide morbidity than setting up more hospitals and tertiary institutions. 

34.   Answer: D
Rationale: All of the following parameters are of equal importance to determine the characteristics of the population that the nurse assesses.

35.   Answer: D
Rationale: Same as with item # 34, and with proper procedures, the nurse can have access to these data.

36.   Answer: B
Rationale: As emphasized by most community health nursing books, the nurse mainly obtains health data from mortality and morbidity statistics. This is gradually evolving, now that modern nurses look at other factors that affect the health of a population.

37.   Answer: A
Rationale: Community health status refers to the overall level and quality of health in a community, and takes into account the composite status of all individuals and groups. Part of assessing the community health status is determining the community’s health capability, which is the potential of a community to address its health problems.

38.   Answer: C
Rationale: These steps comprise the implementation phase of community diagnosis, and the correct sequence is (1) data collection, (2) data organization, (3) data presentation, (4) data analysis, (5) identification of health problems, (6) prioritization of health problems, (7) development of a health plan, and (8) validation ad feedback.

39.   Answer: D
Rationale: Understanding the culture is just the first half of what the nurse does to achieve cultural competence, and it includes the observation of a cultural minority’s dynamics, family ties, their cultural environment and social orientation. But what’s more important is how the nurse would be able to provide meaningful nursing care to these minorities, and it is virtually impossible to achieve it without facilitating effective communication.

40.   Answer: B
Rationale: Although the nurse can obtain substantial information about a community with statistics, he/she can accurately determine the level of community preparedness by looking at how the community organizes and implements healthcare measures.

41.   Answer: C
Rationale: Although assessment is the first step of the nursing process, it would be more important for the nurse to first have a general understanding of a minority’s culture in order to appropriately execute an effective plan of care for that minority group.

42.   Answer: C
Rationale: Cultural beliefs and practices are embedded, and change takes considerable time and effort to take place, thus the nurse must recognize that clients with different ethnic and cultural background must be willing to incorporate change.

43.   Answer: B
Rationale: Each person needs to maintain homeostatic mechanisms in order to maintain and sustain health behavior change, and since the environment constantly creates stress to an individual, he/she must accept the fact that change is inevitable and needs to constantly adapt to stress.

44.   Answer: B
Rationale: By definition, an epidemic occurs when a given human population experiences a sudden increase of cases of a contagious disease.

45.   Answer: A
Rationale: An endemic disease is a disease that normally occurs in a specific geographic location or region. In Egypt, filariasis and traveler’s diarrhea are endemic diseases.

46.   Answer: D
Rationale: A sporadic disease is a disease that occurs singly and/or in scattered geographical areas.

47.   Answer: C
Rationale: A pandemic disease occurs when it spreads across large populations and geographic regions or continents. An example of this was the outbreak of Severe Acute Respiratory Syndrome (SARS) in 2003.

48.   Answer: A
Rationale: A carrier is a person that harbors a certain pathogen, but does not manifest and signs and symptoms of the disease caused by the pathogen. This occurs when the person has previously recovered from the disease and later on developed resistance to it.

49.   Answer: C
Rationale: Toxemia occurs when poisonous products or toxins produced by pathogens spread throughout the bloodstream and different tissues.

50.   Answer: B
Rationale: Bacteremia is the term for the mere presence of bacteria in the blood, but septicemia occurs when they proliferate and actively multiply in the bloodstream.

Hope you got at least 38 answers (75%) right. Remember, it’s always better to set a high standard in your nursing review to ensure that you’re rating is always on safe ground. Read your books from time to time to master concepts, and always have time to answer practice questions.
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