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Droplet contact can occur by infectious secretions coming from the
- A. Conjunctiva
- B. Auditory canal
- C. Urinary tract
- D. GI tract
Correct Answer: A
Rationale: Droplet transmission involves respiratory secretions, often contacting the conjunctiva (eyes).
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What should the nurse advise a mother whose 3-month-old infant has diaper rash?
- A. Switch to cloth diapers until the rash is gone
- B. Use baby wipes with each diaper change.
- C. Leave the diaper off while the infant sleeps.
- D. Offer extra fluids to the infant until the rash improves.
Correct Answer: C
Rationale: Leaving the diaper off while the infant sleeps helps to promote air circulation to the area, improving the condition.
In describing the spread of data, the range
- A. shows where the mean sits in the data set.
- B. ignores the outliers.
- C. represents the most repeated values.
- D. is equal to the highest recorded data.
Correct Answer: C
Rationale: The range is the difference between the highest and lowest values, not directly tied to the mean, outliers, or mode.
The categorization of patients according to volume and severity to assess their nursing care requirements is known as:
- A. Daily census.
- B. Acuity.
- C. Case-mix.
- D. DRGs.
Correct Answer: B
Rationale: Acuity refers to the intensity of care required by patients, categorized by volume and severity.
Indirect contact transmission occurs when germs are transferred between people via objects such as medical equipments.
- A. True.
- B. False.
Correct Answer: A
Rationale: Indirect contact transmission involves germs spreading through contaminated objects, such as medical equipment.
Patients may be exposed to unnecessary risk in the use of blood or blood products if I. administered incorrectly. II. administered but not indicated. III. not administered when indicated. The correct answer is:
- A. I,II
- B. I,III
- C. II,III
- D. I, II, III
Correct Answer: D
Rationale: All three scenarios (incorrect administration, unnecessary use, or omission when needed) increase patient risk.