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 B
Explanation
A. The mother usually begins to feel fetal movements, or "quickening," between 16 and 25 weeks of pregnancy, not specifically at 24 weeks.
B. The fetal heartbeat is typically audible by a Doppler stethoscope around 12 weeks of pregnancy, which allows for early detection of the fetal heart rate.
C. Lanugo, the fine hair covering the fetus, is present by around 20 weeks but does not cover the entire body by 36 weeks. By 36 weeks, lanugo starts to thin out and diminish.
D. The sex of the baby is typically identifiable by ultrasound by around 18-20 weeks of pregnancy, not specifically by week 30.
Correct Answer is D
Explanation
A. Generativity vs. stagnation is a stage focused on contributing to society and helping to guide future generations, rather than on establishing personal relationships.
B. Identity vs. role diffusion is the stage where individuals explore and form their personal identity, rather than focusing on establishing committed relationships.
C. Trust vs. mistrust is the initial stage of psychosocial development, focusing on developing trust in caregivers rather than forming intimate relationships.
D. Intimacy vs. isolation is the stage where individuals focus on forming deep, committed relationships and connections with others. Establishing relationships with commitment is a central task of this stage.
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