Which findings are normal age-related physiological changes? Select all that apply.
Decline in long-term memory
Diminished visual acuity
Increased heart rate
Decreased stress response
Increased susceptibility to urinary tract infections
Correct Answer : A,B,D,E
A. A decline in long-term memory can be a normal part of aging. While significant memory loss should be evaluated further, some decrease in memory recall is typical as people age.
B. Diminished visual acuity, such as presbyopia (difficulty focusing on close objects), is a common age-related change. Visual changes due to aging are typically benign but should be monitored.
C. An increased heart rate is not a typical age-related change. Aging usually leads to a decreased maximum heart rate and reduced cardiac output.
D. A decreased stress response is a normal age-related change. Older adults may experience a blunted physiological response to stress compared to younger individuals.
E. Increased susceptibility to urinary tract infections is a common issue among older adults, often due to changes in the urinary tract and immune system.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. While voiding is important for comfort and to avoid bladder pressure on the uterus, it is not the priority action in this situation given the low blood pressure.
B. Asking about pain medication is important for managing discomfort but does not address the immediate concern of the low maternal blood pressure.
C. Notifying the provider is necessary, but the priority is to stabilize the client’s condition first.
D. Placing the client in a lateral position can help alleviate pressure on the inferior vena cava, which can improve blood flow and increase blood pressure, addressing the immediate concern of hypotension and potential impact on fetal well-being.
Correct Answer is C
Explanation
A. The normal umbilical cord contains one vein and two arteries. The presence of only one artery and one vein could indicate a congenital anomaly.
B. The umbilical cord normally contains one vein and two arteries, not two veins and one artery. Two veins would be abnormal.
C. The normal anatomy of the umbilical cord includes two arteries and one vein. The vein carries oxygenated blood from the placenta to the fetus, while the arteries carry deoxygenated blood from the fetus to the placenta.
D. The presence of two arteries and two veins would be abnormal. The normal umbilical cord has two arteries and one vein.
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