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ATI RN · ATI Medical Surgical · Cardiovascular System Exam Questions And Answers

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Mr. Ross experiences nausea and vomiting as the result of receiving large-volume irradiation to his thoracic region. Which is the best approach in planning to meet his nutritional needs?

A. Plan for frequent small meals of palatable foods

B. Offer Mr. Ross three balanced meals a day

C. Determine Mr. Ross' caloric needs

D. Ask the physician to prescribe an oral antiemetic for p.r.n. use

Expert Explanatory Rationale

Correct Answer: Plan for frequent small meals of palatable foods

Question 2 of 5

A 58-year-old patient is in a cardiac rehabilitation program. The nurse teaches the patient to stop exercising if what occurs?

A. Pain or dyspnea develop

B. The HR exceeds 150 bpm

C. The respiratory rate increases to 30

D. The HR is 30 bpm over the resting HR

Expert Explanatory Rationale

Correct Answer: Pain or dyspnea develop

Question 3 of 5

What type of heart disease is characterized by the heart muscle becoming enlarged and weakened, reducing its ability to pump blood effectively?

A. Dilated cardiomyopathy

B. Hypertrophic cardiomyopathy

C. Restrictive cardiomyopathy

D. Myocarditis

Expert Explanatory Rationale

Correct Answer: Dilated cardiomyopathy

Question 4 of 5

What is a condition where the heart's electrical impulses are blocked or delayed, leading to a slower or irregular heartbeat?

A. Heart block

B. Atrial fibrillation

C. Tachycardia

D. Bradycardia

Expert Explanatory Rationale

Correct Answer: Heart block

Question 5 of 5

What is the procedure where a device is used to shock the heart back into a normal rhythm during a life-threatening arrhythmia?

A. Defibrillation

B. Cardioversion

C. Echocardiogram

D. Ablation

Expert Explanatory Rationale

Correct Answer: Defibrillation

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