NCLEX-PN
PN NCLEX Practice Questions Questions
Extract:
Question 1 of 5
The nurse is discussing iron deficiency anemia with a community group. Which of the following persons are at risk for iron deficiency anemia? Select all that apply.
Correct Answer: A,C,D,F
Rationale:
Toddlers drinking excessive milk, adolescent females (due to menstruation), pregnant women (increased iron demand), and elderly on fixed incomes (poor diet) are at risk. Sickle cell anemia and African-American males are not specific risk factors.
Question 2 of 5
The nurse is reviewing new orders for a client with chronic kidney disease. The nurse should clarify the order for
Correct Answer: B
Rationale: Magnesium hydroxide risks toxicity in CKD due to impaired excretion. Sodium restriction , fluid restriction , and furosemide are appropriate.
Question 3 of 5
Which of the following cutaneous manifestations is associated with Lyme disease?
Correct Answer: A
Rationale: Lyme disease is characterized by an annular (erythema migrans) rash, often with a bull's-eye appearance, at the site of the tick bite.
Question 4 of 5
Which oxygen delivery system would the nurse apply that would provide the highest concentrations of oxygen to the client?
Correct Answer: C
Rationale: Non-rebreather mask. The non-rebreather mask has a one-way valve that prevents exhaled air from entering the reservoir bag and one or more valves covering the air holes on the face mask itself to prevent inhalation of room air but to allow exhalation of air. When a tight seal is achieved around the mask up to 100% of the oxygen is available.
Question 5 of 5
What principle of HIV disease should the nurse keep in mind when planning care for a newborn who was infected in utero?
Correct Answer: B
Rationale: The infant is very susceptible to infections. HIV compromises the immune system, increasing susceptibility to opportunistic infections.