ATI LPN
ATI LPN UT1 Med Surg Exam Questions
Extract:
Question 1 of 5
Which of the following best describes the primary physiological role of B-type natriuretic peptide (BNP) in the regulation of cardiovascular function?
Correct Answer: D
Rationale: BNP decreases blood pressure by causing vasodilation and promoting the excretion of sodium and water, which reduces blood volume and, consequently, lowers the blood pressure. This is its primary role in cardiovascular regulation.
Question 2 of 5
A nurse is caring for a client who has pneumonia. Which of the following actions should the nurse take to thin the client's respiratory secretions?
Correct Answer: A
Rationale: Increasing fluid intake helps thin respiratory secretions, making them easier to clear from the lungs.
Question 3 of 5
A nurse is collecting data for a client who has tension pneumothorax. Which of the following findings should the nurse expect following tracheal deviation?
Correct Answer: C
Rationale: Tension pneumothorax compresses the heart and vessels, leading to decreased venous return and cardiac output.
Question 4 of 5
A nurse is caring for a client who has a positive Trousseau's sign and bone pain. Which of the following electrolyte imbalances should the nurse suspect to find with this client?
Correct Answer: C
Rationale: Hypocalcemia is associated with a positive Trousseau's sign and bone pain due to calcium's role in neuromuscular function and bone health.
Question 5 of 5
A nurse is collecting data from a client who is having an acute asthma exacerbation. When auscultating the client's chest, the nurse should expect to hear which of the following sounds?
Correct Answer: A
Rationale: Wheezing, particularly on expiration, is a characteristic finding during an acute asthma exacerbation due to airway narrowing.