ATI RN
ATI RN Adult Medical Surgical 2023 Questions Correct Answers Questions
Extract:
Question 1 of 5
A nurse is analyzing the ABG results of a client who is in respiratory acidosis. Which of the following mechanisms should the nurse identify as responsible for this acid-base imbalance?
Correct Answer: A
Rationale: The correct answer is A: Retention of carbon dioxide. In respiratory acidosis, there is an accumulation of carbon dioxide in the bloodstream due to inadequate ventilation. This leads to increased levels of carbonic acid, causing the blood pH to decrease. The nurse should identify this mechanism as responsible for the acid-base imbalance.
Loss of bicarbonate (
B) would lead to metabolic acidosis, not respiratory acidosis. Excessive vomiting (
C) would result in metabolic alkalosis. Hyperventilation (
D) would actually help correct respiratory acidosis by blowing off excess carbon dioxide.
Question 2 of 5
A nurse is preparing to administer propranolol to several clients. For which of the following clients should the nurse clarify the prescription with the provider before administration?
Correct Answer: A
Rationale: The correct answer is A: A client who has a history of asthma. Propranolol is a non-selective beta-blocker that can potentially cause bronchoconstriction in clients with asthma due to its beta-2 antagonistic effects. The nurse should clarify the prescription with the provider for this client to avoid exacerbating respiratory issues.
Choices B, C, and D are not contraindications for propranolol administration, as hypertension, migraines, and stable angina are conditions that can be treated with beta-blockers. It is important for the nurse to assess each client's medical history and consider potential contraindications before administering medications to ensure client safety and optimal outcomes.
Question 3 of 5
A nurse is planning care for a client who has a lump in their right breast. Which of the following findings increases the client's risk of developing breast cancer?
Correct Answer: C
Rationale: The correct answer is C. Oral contraceptives have been associated with an increased risk of breast cancer due to the hormonal changes they induce in the body. Estrogen and progesterone in oral contraceptives can promote the growth of breast cells, potentially leading to cancer. Daily caffeine consumption (
A) and a history of seasonal allergies (
B) are not directly linked to breast cancer development. Routine use of multivitamins (
D) is generally considered beneficial for overall health and does not increase breast cancer risk.
Question 4 of 5
A nurse is assessing a client who has a chest tube connected to a closed water-seal drainage system. Which of the following findings should the nurse report to the provider?
Correct Answer: A
Rationale: The correct answer is A: Constant bubbling in the water seal chamber. Constant bubbling in the water seal chamber indicates an air leak in the chest tube system, which can lead to lung collapse or pneumothorax. This finding should be reported to the provider immediately for further evaluation and intervention. Intermittent bubbling in the suction chamber (choice
B) is expected and indicates that the suction is working properly. Clear drainage of 50 mL over 8 hours (choice
C) is within normal limits and does not require immediate reporting. Mild pain at the insertion site (choice
D) is common after a chest tube insertion and can be managed with pain medication.
Question 5 of 5
A nurse is caring for a client who had a lumbar laminectomy. Which of the following interventions should the nurse include in the plan of care?
Correct Answer: B
Rationale: The correct answer is B: Turn the client by log rolling with a turning sheet. After a lumbar laminectomy, it is essential to prevent twisting or bending at the waist to avoid damaging the surgical site. Log rolling with a turning sheet maintains proper alignment of the spine. Encouraging independent ambulation (
A) may put strain on the surgical area. Positioning in a high Fowler's position (
C) may increase pressure on the surgical site. Applying a heating pad (
D) can lead to increased inflammation and potential burns.