The nurse anticipates that if the stroke volume of a patient is reduced, the pulse will be:
stronger.
bradycardic.
irregular.
weaker.
The Correct Answer is D
A. A stronger pulse is typically associated with increased stroke volume or cardiac output.
B. Bradycardia is not directly related to a reduced stroke volume; pulse rate may not necessarily decrease.
C. An irregular pulse is more associated with arrhythmias or other cardiac conditions, not a reduction in stroke volume.
D. A weaker pulse is expected with a reduced stroke volume, as less blood is being pumped with each heartbeat, leading to a diminished pulse.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The date of previous diagnostic tests may be important, but it is secondary to immediate safety concerns like allergies.
B. Information about the patient's living situation can be useful for discharge planning but is not the most urgent piece of information.
C. Previous treatment for illnesses is important but does not supersede immediate health threats like allergies.
D. Knowing any allergies to medications is critical to avoid potentially harmful reactions. This is a priority when beginning care, as it informs medication administration and treatment options.
Correct Answer is ["A","B","D"]
Explanation
A persistent cough can indicate lung cancer or other types of cancer affecting the respiratory system, making it a warning sign that should be noted.
B. Difficulty swallowing, or dysphagia, can be indicative of cancer in the esophagus, throat, or mouth, and should raise concern when observed.
C. Changes in pulse rate are typically not direct indicators of cancer; however, they could result from underlying conditions related to cancer treatment or progression.
D. An obvious change in a mole, especially in size, shape, or color, is a well-known warning sign of skin cancer, specifically melanoma.
E. Vesicular breath sounds are normal breath sounds, not linked to cancer.
F. Hyperactive bowel sounds could indicate a gastrointestinal issue but are not specific to cancer.
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