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What is the condition where the pericardium, the sac surrounding the heart, becomes inflamed, leading to chest pain and other symptoms?
- A. Pericarditis
- B. Myocarditis
- C. Endocarditis
- D. Pulmonary hypertension
Correct Answer: A
Rationale: Rationale:
1. Pericarditis is the inflammation of the pericardium, causing chest pain.
2. Myocarditis is inflammation of the heart muscle, not the pericardium.
3. Endocarditis is inflammation of the inner lining of the heart chambers.
4. Pulmonary hypertension is high blood pressure in the lungs, unrelated to pericardial inflammation.
In conclusion, pericarditis is the correct answer as it specifically refers to the inflammation of the pericardium, leading to chest pain.
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Which condition is characterized by an inability to effectively pump blood, leading to fluid buildup and swelling in the body?
- A. Heart failure
- B. Cardiomyopathy
- C. Angina
- D. Myocarditis
Correct Answer: A
Rationale: Step 1: Heart failure is characterized by the heart's inability to effectively pump blood, leading to fluid buildup and swelling.
Step 2: Cardiomyopathy is a disease of the heart muscle, which may contribute to heart failure but is not the direct cause of fluid buildup.
Step 3: Angina is chest pain due to reduced blood flow to the heart, not directly related to fluid buildup.
Step 4: Myocarditis is inflammation of the heart muscle, which can lead to heart failure but is not the primary cause of fluid accumulation.
Summary: Heart failure is the correct answer as it directly relates to the inability of the heart to pump blood effectively, leading to fluid accumulation. Cardiomyopathy, angina, and myocarditis are related to heart health but do not directly cause fluid buildup in the body.
Mrs. Payer's care plan during the acute phase following MI should include attention to such psychologic aspects as fear, stress, and hopefulness. Therapeutic goals from the time of admission must be geared to
- A. acceptance
- B. rehabilitation
- C. slowing down
- D. dependence
Correct Answer: A
Rationale: Acceptance facilitates adaptation to illness.
In developing a teaching plan for Mr. Jones on hydrochlorothiazide, it would be important to include
- A. avoiding consumption of alcoholic beverages
- B. restricting potassium intake
- C. increasing fluid intake
- D. restricting physical activity
Correct Answer: A
Rationale: Alcohol can exacerbate diuretic effects.
What type of medication is used to relax the muscles around the airways and improve breathing in conditions like asthma and COPD?
- A. Bronchodilator
- B. Corticosteroid
- C. Mucolytic
- D. Antihistamine
Correct Answer: A
Rationale: The correct answer is A: Bronchodilator. Bronchodilators are used to relax the muscles around the airways, allowing them to open up and improve breathing in conditions like asthma and COPD. They work by widening the airways, making it easier to breathe. Corticosteroids (B) reduce inflammation, mucolytics (C) help loosen mucus, and antihistamines (D) are used for allergies and not specifically for relaxing muscles in the airways. Therefore, A is the correct choice for this question.
In auscultating over a peripheral artery, what sound would suggest obstruction of the artery?
- A. Dullness
- B. Tympany
- C. Bruit
- D. Vibrations
Correct Answer: C
Rationale: A bruit is an abnormal sound heard over an artery due to turbulent blood flow, often indicating partial obstruction.