ATI LPN
Timby's Introductory Medical-Surgical Nursing Thirteenth, North American Edition
Chapter 27 Questions
Question 1 of 5
The nurse is caring for a client with malignant hypertension. What would be an appropriate nursing intervention for this client?
Correct Answer: B
Rationale: The nurse applies an automatic BP recording machine to the arm to measure the BP every few minutes. The nurse also keeps emergency equipment and drugs ready in case complications develop. Monitoring the client's mental and emotional status, blood sugar, or temperature every few minutes will not reflect the sudden rise in BP of a client with malignant hypertension.
Question 2 of 5
An older adult client visits the clinic for a blood pressure (BP) check. The client's hypertension is not well controlled, and a new blood pressure medicine is prescribed. What is important for the nurse to teach this client about the blood pressure medicine?
Correct Answer: B
Rationale: A possible adverse effect of all antihypertensive drugs is postural hypotension, which can lead to falls. Teaching should include tips for managing syncope and dizziness. The nurse would not teach the client to take the medicine on an empty stomach.
Question 3 of 5
What is blood pressure?
Correct Answer: A
Rationale: Blood pressure (BP) is the force produced by the volume of blood in arterial walls. It is represented by the formula: $\mathrm{BP}=\mathrm{CO}$ (cardiac output) PR (peripheral resistance). This makes the other options incorrect.
Question 4 of 5
The nurse is teaching a health class at the local community center. What body system would the nurse explain regulates arterial blood pressure?
Correct Answer: D
Rationale: The autonomic nervous system, the kidneys, and various endocrine glands regulate arterial pressure. The cardiovascular system, immune system, and lymphatic systems do not regulate arterial blood pressure.
Question 5 of 5
The nurse in an oncology clinic notes that the client being treated has hypertension. What tumor is a predisposing condition for secondary hypertension?
Correct Answer: A
Rationale: Predisposing conditions include kidney disease, pheochromocytoma (a tumor of the adrenal medulla), hyperaldosteronism (increased secretion of mineralocorticoid by the adrenal cortex), atherosclerosis, use of cocaine or other cardiac stimulants (e.g., weight-control drugs, caffeine), and use of oral contraceptives. Wilms' tumors, astrocytomas, and lymphomas are not predisposing conditions for secondary hypertension.