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NURS 251 Exam With Verified Solution
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NURS 251 Exam With Verified Solution 2024-20251. In one of the typhoon evacuation centers, an outbreak of sepsis suspected to be
caused by Staphylococcus aureus occurred. One of the pharmacists in the health
sector volunteer group was called upon to assist in the investigation.
Where would be the most likely reservoir of the organism in the normal flora?
A. Throat
B. Nose
C. Colon
D. Genitalia - Answer B
2. What is the route of transmission of monkeypox?
i. Direct contact with monkeypox rash, scabs, or body fluids from a person with
monkeypox.
ii. Touching objects, fabrics (clothing, bedding, or towels), and surfaces that have been
used by someone with monkeypox.
iii. Contact with respiratory secretions
iv. Mother to developing fetus
A. I only
B. II only
C. I and II
D. I, II, III, and IV - Answer D
3. What is the 6th Millennium Developmental Goal?
A. Improve maternal Health
B. Eradicate extreme poverty and hunger
C. Combat HIV/AIDs, malaria and other diseases
,D. Promote gender equality and empower women - Answer C
4. Which of the following statements are true as results of contamination of biological
products, which can compromise medication or treatment?
I. Loss of potency due to degradation
II. Increase level of bacterial endotoxin III. Increase medication cost
IV. Shortage of essential drug Product
A. I, II, & III
B. I, II, III, & IV
C. II, III & IV
D. I, II &IV - Answer D
5. Which of the following statements will BEST describe Epidemiology as a core of
Public Health service?
A. Study of occurrence of disease and calamities
B. Study of development of policies and plans at the community level
C. Study of distribution and determination of diseases and disability on patient level
D. Study of distribution and determinants of disease and disability at the population level
- Answer D
6. Which of the following has been identified by DOH as the most common diseases
acquired through ingestion of contaminated drinking water in the Philippines for the
past two years?
I. Typhoid fever
II. Dengue
III. Cholera
A. II, III
B. I,II
C. I, II, III
, D. I, III - Answer D
7. Methicillin- resistant Staph aureus (MRSA) is a group of Staphylococcus aureus
strains identified as a major cause of health care infections (HCAIs) such as which of the
following?
I. Wound and soft tissue infection
II. Catheter associated UTI
III. Colitis
IV. Ventilator Associated Pneumonia
A. I, II, IV
B. I, II, III, IV
C. I, II, III
D. II, III, IV - Answer A
8. What is the normal range of acceptance criteria of assay results as stated in the
labeled claim?
A. 90-110%
B. 85-115%
C. 75-125%
D. 95-105% - Answer A
9. Which one of the following microorganisms, would you expect to be MOST resistant to
high temperatures?
I. Staphylococcus aureus
II. Clostridium botulinum
III. Bacillus subtilis
IV. Escherichia coli
A. I and II
B. I and III
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