A nurse is assessing a client who is postoperative and has anemia due to excess blood loss following surgery. Which of the following findings should the nurse expect?
Hypertension
Diarrhea
Fatigue
Bradycardia
The Correct Answer is C
A. Hypertension: Anemia is more likely to be associated with hypotension rather than hypertension. The body often responds to anemia by increasing heart rate and cardiac output to compensate for reduced oxygen-carrying capacity.
B. Diarrhea: Anemia itself is not directly associated with diarrhea. Excess blood loss can lead to anemia, but diarrhea is not a typical manifestation of anemia.
C. Fatigue: This is the correct answer. Fatigue is a common symptom of anemia, as reduced oxygen delivery to tissues can lead to feelings of weakness, tiredness, and lack of energy.
D. Bradycardia: Anemia is more likely to be associated with compensatory tachycardia (increased heart rate) rather than bradycardia. The body attempts to maintain oxygen delivery to tissues by increasing cardiac output.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The pain persists with rest and organic nitrates: This statement is incorrect. Anginal pain typically improves with rest and can be relieved by the administration of organic nitrates.
B. The pain usually lasts longer than 20 min: This statement is incorrect. Anginal pain is often brief and lasts for a few minutes, typically less than 20 minutes.
C. Exertion and anxiety can trigger the pain: This is the correct answer. Anginal pain is often triggered by activities that increase the workload of the heart, such as exertion or emotional stress (anxiety). These triggers lead to an increased demand for oxygen by the heart muscle, which may exceed the compromised blood supply, resulting in angina.
D. The pain often radiates to the jaw or the back: This statement is correct. Anginal pain may radiate to the jaw, back, shoulder, arm, or neck. The radiation of pain is a characteristic feature of angina.
Correct Answer is A
Explanation
A. Barrel shape: In COPD, the chest often assumes a barrel shape due to hyperinflation of the lungs. This is characterized by an increased anterior-posterior diameter, resulting in a more rounded appearance of the chest.
B. Kyphotic: A kyphotic shape refers to an exaggerated outward curvature of the thoracic spine. It is not a characteristic chest shape associated with COPD.
C. Funnel: A funnel chest (pectus excavatum) is a depression or hollowing of the chest wall, and it is not typically associated with COPD.
D. Pigeon: A pigeon chest (pectus carinatum) is a deformity in which the chest protrudes outward. It is not a characteristic chest shape associated with COPD.
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