A nurse is preparing a care plan for a patient who is about to receive a transfusion of packed red blood cells. What should be the maximum duration for the total infusion time?
2 hours
4 hours
6 hours
8 hours .
The Correct Answer is B
The maximum duration for the total infusion time of packed red blood cells should be 4 hours. This is to ensure the safety and efficacy of the transfusion. Transfusing the blood too quickly can lead to complications, while taking too long can result in the blood becoming unusable.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Hyperthermia and severe tachycardia are not typical symptoms of damage to the parathyroid glands.
Choice B rationale
Hypercalcemia and shortness of breath are not typical symptoms of damage to the parathyroid glands.
Choice C rationale
Laryngospasms and tingling in the hands and feet can be symptoms of hypoparathyroidism, a condition that can occur if the parathyroid glands are damaged. Hypoparathyroidism can lead to low levels of calcium in the blood, which can cause these symptoms.
Choice D rationale
Hypophosphatemia, hypertension, vomiting, and chest pain are not typical symptoms of damage to the parathyroid glands.
Correct Answer is A
Explanation
Choice A rationale
Hepatitis A is primarily transmitted through fecal contamination of food or water. This can occur when an infected person does not wash their hands properly after going to the bathroom and then touches food or other objects that others then put in their mouths.
Choice B rationale
While sexual intercourse can potentially transmit Hepatitis A, it is not the primary mode of transmission. The risk is higher if the sexual activity involves oral-anal contact.
Choice C rationale
Kissing mouth-to-mouth is not typically a primary mode of Hepatitis A transmission unless fecal particles are somehow involved.
Choice D rationale
Contact with infected blood is not the primary mode of Hepatitis A transmission. Hepatitis A is primarily spread through the fecal-oral route, not through blood.
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