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When developing a presentation for a local community group on hypertension, the nurse integrates information about the importance of blood pressure control. Which of the following would the nurse include? Select all that apply.
- A. Hypertension increases the buildup of atherosclerotic plaque.
- B. Hypertension increases risk of stroke.
- C. Hypertension increases risk of colorectal carcinoma.
- D. Hypertension increases risk of liver disease.
- E. Hypertension increases the workload of the heart.
Correct Answer: A,B,E
Rationale: Hypertension is serious, because it causes the heart to work too hard and contributes to atherosclerosis. It also increases the risk of heart disease, heart failure (HF), kidney disease, blindness, and stroke. Hypertension is not associated with colorectal carcinoma or liver disease.
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The nurse should advise the client to do which of the following to reduce the risk of falls due to orthostatic hypotension from antihypertensive drugs? Select all that apply.
- A. Sit on the bed for 1 or 2 minutes when rising from a lying position.
- B. Rise quickly from a chair when moving to a standing position.
- C. Take the antihypertensive less frequently if hypotension occurs.
- D. Have someone assist the client if dizziness or weakness occurs.
- E. Increase salt intake to counteract the hypotension.
Correct Answer: A,D
Rationale: The nurse explains that when rising from a lying position, the client should sit on the edge of the bed for 1 or 2 minutes; the client should rise slowly from a chair and then stand for 1 to 2 minutes; and when symptoms of orthostatic hypotension occur, someone assisting the client in getting out of bed or a chair can decrease the risk of falls due to orthostatic hypotension.
After teaching a group of nursing students about hypertension, the instructor determines that the teaching was successful when the students identify which of the following as a risk factor for development of hypertension? Select all that apply.
- A. Advancing age
- B. Family history
- C. Caucasian race
- D. Cigarette smoking
- E. Chronic alcohol consumption
Correct Answer: A,B,D,E
Rationale: Risk factors for hypertension include advancing age, family history, cigarette smoking, and chronic alcohol consumption. African American race is also a risk factor.
A nurse is caring for a client experiencing a hypertensive emergency. The nurse understands that if blood pressure is not lowered immediately damage to which of the following can occur? Select all that apply.
- A. Heart
- B. Kidneys
- C. Gallbladder
- D. Pancreas
- E. Eyes
Correct Answer: A,B,E
Rationale: A hypertensive emergency, if not recognized and treated quickly, can result in damage to target organs including the head, kidneys, and eyes.
A nurse is reviewing the medical records of several clients who have come to the clinic for a visit. The nurse determines that a client with which blood pressure readings would be identified as prehypertensive?
- A. 112 / 72 mm Hg
- B. 128 / 86 mm Hg
- C. 144 / 92 mm Hg
- D. 164 / 102 mm Hg
Correct Answer: B
Rationale: Prehypertension is classified as a systolic blood pressure ranging between 120 and 139 mm Hg or a diastolic pressure ranging between 80 and 89 mm Hg. A systolic pressure below 120 mm Hg and a diastolic pressure below 80 mm Hg is considered normal. Stage 1 hypertension would be characterized by a systolic pressure between 140 and 159 mm Hg or a diastolic pressure between 90 and 99 mm Hg. Stage 2 hypertension would be characterized by a systolic pressure of 160 mm Hg or greater or a diastolic pressure of 100 mm Hg or greater.
While reviewing a client's lab work, the nurse notices the client's potassium is elevated. The nurse checks the client's medication record. Which of the following, if found, would the nurse identify as contributing to the client's elevated potassium level? Select all that apply.
- A. Atenolol
- B. Aliskiren
- C. Clonidine
- D. Metoprolol
- E. Eplerenone
Correct Answer: B,E
Rationale: Direct renin inhibitors such as aliskiren and the drug eplerenone can cause hyperkalemia. Atenolol and metoprolol are beta blockers. Clonidine is a centrally acting adrenergic drug.