NCLEX-PN
NCLEX-PN Free Practice Questions Questions
Extract:
Question 1 of 5
Which of the following foods is a complete protein?
Correct Answer: B
Rationale: Eggs are a complete protein because they contain all nine essential amino acids in sufficient quantities. The other options are incomplete proteins as they lack one or more essential amino acids. Health Promotion and Maintenance
Question 2 of 5
A nurse is caring for a patient with acute pancreatitis. Which of the following interventions should the nurse implement first?
Correct Answer: A
Rationale: Pain management is the priority in acute pancreatitis to reduce patient distress and pancreatic stimulation. NG tubes, fluids, and ambulation follow based on orders and condition.
Question 3 of 5
The nurse is assessing a client with a history of asthma who presents with wheezing and shortness of breath. The nurse should prioritize which of the following actions?
Correct Answer: A
Rationale: Wheezing and shortness of breath in asthma indicate bronchoconstriction, and administering a bronchodilator (e.g., albuterol) as ordered is the priority to relieve airway obstruction. Supine positioning (
B) worsens breathing, X-rays (
C) are diagnostic, and deep breathing (
D) is secondary.
Question 4 of 5
The primary physiological alteration in the development of asthma is:
Correct Answer: D
Rationale: Asthma is primarily driven by bronchiolar smooth muscle spasm, causing airway narrowing and obstruction. Inflammation and mucus hypersecretion are secondary contributors.
Question 5 of 5
A factory worker is brought to the nurse's office after a metal fragment enters her right eye. The nurse should:
Correct Answer: D
Rationale: Covering both eyes prevents movement and further damage, and ER transport ensures specialist care. Covering only one eye, attempting removal, or flushing risks worsening the injury.