An abnormally slow heart rate, below 60 beats per minute is called:
tachycardia
tachypnea
Bradycardia
Apnea
The Correct Answer is C
A. Tachycardia. – Tachycardia refers to a heart rate above 100 beats per minute, not a slow heart rate.
B. Tachypnea. – Tachypnea describes rapid breathing, not a slow heart rate.
C. Bradycardia. – Bradycardia is a heart rate below 60 beats per minute. It may be normal in athletes but can indicate conduction abnormalities or medication effects in other individuals.
D. Apnea. – Apnea is the absence of breathing, not a slow heart rate.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. 2-20 – This range is too low to be considered normal.
B. 4-32 – This range is broader than the commonly accepted normal range.
C. 2-10 – This range is too low and may indicate hypomotility.
D. 5-30 – The normal rate of bowel sounds is typically 5 to 30 sounds per minute, with variations depending on individual digestion and activity.
Correct Answer is C
Explanation
A. Press the skin over the client's ankle bone. – The skin over bony prominences does not provide an accurate assessment of turgor due to reduced subcutaneous tissue in elderly clients.
B. Lightly palpate the skin using the fingertips. – Light palpation assesses texture and moisture but does not evaluate skin turgor.
C. Grasp a fold of skin on the client’s forearm or near the sternum. – Skin turgor is best assessed by gently pinching the skin on the forearm or sternum. Delayed return to normal indicates dehydration or decreased skin elasticity due to aging.
D. Observe for non-blanching, pinpoint-size, red or purple spots on the skin of the abdomen. – This describes petechiae, which indicate capillary fragility or bleeding disorders, not skin turgor.
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