The nurse is assisting in a seminar for newly licensed nurses, teaching about characteristics of the heart. The nurse shows understanding of the heart when she states that the innermost layer of the heart is called the.

chambers.

pericardium.

epicardium.

endocardium.

Answer and Explanation

The Correct Answer is D

Choice A rationale:
Chambers refer to the four compartments of the heart, not a layer of the heart.
Choice B rationale:
Pericardium is the sac that surrounds the heart, not a layer of the heart itself.
Choice C rationale:
Epicardium is the outermost layer of the heart, not the innermost.
Choice D rationale:
Endocardium is indeed the innermost layer of the heart, lining the inner surfaces of the heart chambers and valves.

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Correct Answer is A

Explanation

Choice A rationale:
Allopathic medicine refers to traditional Western medicine. The patient has switched from this to a chiropractor, which is considered an alternative therapy.
Choice B rationale:
Complementary therapies are used in conjunction with allopathic medicine, not in place of it.
Choice C rationale:
The patient has not switched to a complementary therapy, but rather from allopathic medicine to an alternative therapy.
Choice D rationale:
The patient has not switched from an alternative therapy to allopathic medicine, but the other way around.

A. Smoking. B. Exercise. C. Family history. D. Diet. E. Age.

Correct Answer is ["A","B","D"]

Explanation

Choice A rationale:
Smoking is a modifiable risk factor for heart disease. Quitting smoking can significantly reduce the risk of heart disease.
Choice B rationale:
Exercise is a modifiable risk factor for heart disease. Regular physical activity can help lower the risk of heart disease.
Choice C rationale:
Family history is a non-modifiable risk factor for heart disease. You can’t change your family history.
Choice D rationale:
Diet is a modifiable risk factor for heart disease. Eating a healthy diet can help lower the risk of heart disease.
Choice E rationale:
Age is a non-modifiable risk factor for heart disease. You can’t change your age.

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The nurse is assisting in a seminar for newly licensed nurses, teaching about characteristics of the heart. The nurse shows understanding of the heart when she states that the innermost layer of the heart is called the.

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Naxlex Comprehensive Predictor Exams

An older adult patient tells the home health nurse, "My health care provider hasn't helped my arthritis at all. I am using the chiropractor now.”. What change has the patient made?

Correct Answer is A

Explanation

A nurse is reinforcing teaching with a client about risk factors for heart disease. Which of the following risk factors is modifiable?

Correct Answer is ["A","B","D"]

Explanation

A nurse is assisting with teaching a class about massage therapy. The nurse should include that which of the following is a possible adverse effect of massage therapy.

The nurse is educating a patient on a vegan diet. What supplement will the nurse encourage this patient to take to avoid a deficiency?

A nurse is assessing a patient with congestive heart failure that has shortness of breath. Patients with heart disease can have fluid accumulate in the lungs. This is called.

A nurse is assisting with teaching a class about aromatherapy. The nurse should include that which of the following essential oils can promote sleep.

A nurse is preparing to administer potassium chloride (KCL). The provider prescribes potassium chloride (KCL) 20 mEq suspension PO daily. The bottle is labeled KCL elixir, 10 mEq/mL. Which of the following should the nurse administer?

A nurse is assisting with teaching a class about pulmonary circulation. The nurse should include that blood flow from the right ventricle leaves the heart to go to the lungs through which of the following locations?

The nurse is caring for a patient recovering from a hip replacement and is providing education regarding exercises in physical therapy. What type of therapy should the nurse call these exercises?

A nurse is reviewing a client's prescriptions. The nurse should contact the provider to clarify which of the following prescriptions?