Question

as a safety consideration, patients who say they feel faint
a should put their head down between their knees
b should be asked to stand up
c should place an ice pack on the puncture site.
d all of the responses are correct

Explanation:

When a patient feels faint, putting the head down between the knees (option A) helps improve blood flow to the brain. Standing up (option B) would likely worsen the fainting feeling as it may further reduce blood flow to the brain. Placing an ice pack on a puncture site (option C) is relevant for issues like swelling or bleeding at a puncture, not for fainting. Since only option A is correct, option D (all responses are correct) is wrong.

Answer:

A. should put their head down between their knees