The nurse is reinforcing teaching to the patient about the cause of pain from coronary artery disease. The nurse would evaluate the patient as understanding the education if the patient stated which of the following causes the pain from coronary artery disease?

Interrupted electrical activity to areas of the heart

Lack of sufficient oxygen to the myocardium

Increased cardiac workload

Lack of nutrients into the heart

Answer and Explanation

The Correct Answer is B

Choice A reason: Interrupted electrical activity to areas of the heartWhen it comes to the pain associated with coronary artery disease (CAD), interrupted electrical activity is not the primary cause. While abnormal electrical activity can lead to arrhythmias, it is not the primary source of pain in CAD. The pain in CAD is primarily related to inadequate blood flow and oxygen supply to the heart muscle.

Choice B reason: Lack of sufficient oxygen to the myocardiumThis is the correct answer. Coronary artery disease results in the narrowing or blockage of coronary arteries, which supply oxygen-rich blood to the heart muscle. When these arteries become narrowed due to plaque buildup (atherosclerosis), the heart muscle does not receive enough oxygen. This insufficient oxygen supply leads to chest pain (angina) and discomfort.

Choice C reason: Increased cardiac workloadWhile increased cardiac workload can contribute to heart-related symptoms, it is not the primary cause of pain in coronary artery disease. Increased workload may occur during physical exertion or stress, but the underlying issue in CAD is the reduced blood flow due to narrowed or blocked arteries.

Choice D reason: Lack of nutrients into the heartWhile nutrients are essential for overall heart health, the primary concern in coronary artery disease is the lack of oxygen supply. The pain associated with CAD is primarily related to inadequate oxygen delivery to the heart muscle, not specifically a lack of nutrients.

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Correct Answer is D

Explanation

Choice A reason: The statement "Your heart stops" is incorrect; heart failure does not mean the heart has stopped functioning.

Choice B reason: "Your heart is pumping too much blood" is not accurate; heart failure often means the heart cannot pump enough blood to meet the body's needs.

Choice C reason: While an area of heart muscle may die during a heart attack, this is not the defining characteristic of heart failure.

Choice D reason: The most accurate description of heart failure is that the heart is not pumping efficiently, which can lead to symptoms like fatigue and shortness of breath.

A. Pregnancy B. Male gender C. Chronic illness D. Being married

Correct Answer is C

Explanation

Choice A reason: PregnancyWhile pregnancy can be associated with mood changes (such as postpartum depression), it is not considered a primary risk factor for depression. Pregnancy-related mood disorders are specific to the perinatal period and may not apply to all individuals.

Choice B reason: Male genderAlthough depression affects both men and women, research suggests that women are more likely to be diagnosed with depression. However, this does not make male gender a primary risk factor. Other factors play a more significant role.

Choice C reason: Chronic illnessThis is the correct answer. Chronic illnesses (such as diabetes, cardiovascular disease, autoimmune disorders, etc.) are associated with an increased risk of depression. The stress, lifestyle changes, and impact on overall well-being related to chronic illness contribute to this risk.

Choice D reason: Being marriedBeing married is not necessarily a primary risk factor for depression. Relationship status alone does not determine depression risk. Factors such as marital satisfaction, social support, and individual coping mechanisms play a more significant role.

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The nurse is reinforcing teaching to the patient about the cause of pain from coronary artery disease. The nurse would evaluate the patient as understanding the education if the patient stated which of the following causes the pain from coronary artery disease?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient asks the nurse what a diagnosis of heart failure means. Which of the following is the nurse's best response?

Correct Answer is D

Explanation

A nurse is assisting in the development of a staff educational inservice about depression. Which of the following factors should the nurse identify as a primary risk factor for depression?

Correct Answer is C

Explanation

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The nurse is reinforcing teaching to the patient about the cause of pain from coronary artery disease. The nurse would evaluate the patient as understanding the education if the patient stated which of the following causes the pain from coronary artery disease?

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