Which of the following conditions are potential causes of secondary hypertension? (Select all that apply)
Rheumatoid arthritis.
Coarctation of the aorta.
Increased intracranial pressure (ICP).
Renal disease.
Colon cancer.
Correct Answer : B,C,D
Choice A rationale
Rheumatoid arthritis is an autoimmune disease that primarily affects the joints. While it can increase the risk of cardiovascular disease due to systemic inflammation, it is not typically considered a direct cause of secondary hypertension.
Choice B rationale
Coarctation of the aorta, a congenital condition characterized by a narrowing of the aorta, can cause secondary hypertension. This is because the narrowing can increase resistance to blood flow, leading to increased pressure.
Choice C rationale
Increased intracranial pressure (ICP) can cause secondary hypertension as part of Cushing’s reflex, a physiological response to protect the brain from damage. This reflex can lead to an increase in systemic blood pressure in an attempt to maintain cerebral perfusion.
Choice D rationale
Renal disease is a common cause of secondary hypertension. The kidneys play a crucial role in regulating blood pressure, and damage to the kidneys can lead to hypertension.
Choice E rationale
Colon cancer is not typically associated with secondary hypertension. While some cancers can produce substances that increase blood pressure, colon cancer is not commonly associated with this phenomenon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While reducing anxiety and relieving pain are important aspects of care, they are not the primary goal for a client with an elevated ST segment on the ECG and an elevated cardiac troponin level. These findings indicate myocardial injury, which requires interventions to improve myocardial oxygenation and reduce cardiac workload.
Choice B rationale
The primary goal for a client with an elevated ST segment on the ECG and an elevated cardiac troponin level is to improve myocardial oxygenation and reduce cardiac workload. This can be achieved through medications, oxygen therapy, and bed rest.
Choice C rationale
Eliminating family stressors and providing a calm environment can contribute to reducing anxiety and promoting relaxation, but it is not the primary goal in this situation.
Choice D rationale
Starting the client on a low-sodium diet and decreasing fluid intake are interventions for managing heart failure, not for an acute myocardial injury.
Correct Answer is B
Explanation
Choice A rationale: Adenosine Adenosine is a naturally occurring substance that relaxes and dilates blood vessels. It also affects the electrical activity of the heart. Adenosine is used to help restore normal heartbeats in people with certain heart rhythm disorders. However, it is not typically used for atrial fibrillation.
Choice B rationale: Diltiazem Diltiazem belongs to a class of medications called calcium-channel blockers. It works by relaxing the blood vessels so the heart does not have to pump as hard. Diltiazem also increases the supply of blood and oxygen to the heart. It is used in adults alone or in combination with other medications to treat hypertension (high blood pressure) or symptoms of angina (chest pain). Diltiazem injection is used in adults to treat certain heart rhythm disorders such as atrial fibrillation.
Choice C rationale: Atropine Atropine is a tropane alkaloid and anticholinergic medication used to treat certain types of nerve agent and pesticide poisonings as well as some types of slow heart rate, and to decrease saliva production during surgery. However, it is not typically used for atrial fibrillation.
Choice D rationale: Captopril Captopril is used in adults alone or in combination with other medications to treat high blood pressure (hypertension) and congestive heart failure.
Captopril is also used to improve survival and reduce the risk of heart failure after a heart attack in patients with a heart condition called left ventricular hypertrophy (enlargement of the walls of the left side of the heart)4. However, it is not typically used for atrial fibrillation.
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