A nurse is providing education to a pregnant client about the symptoms associated with musculoskeletal changes.
Which symptom is commonly experienced due to increased muscle strain during pregnancy?
Leg cramps.
Back pain
Pelvic pain.
Carpal tunnel syndrome.
The Correct Answer is B
Back pain is a common symptom experienced due to increased muscle strain during pregnancy.
As the uterus grows and the center of gravity shifts, there is more pressure on the lower back muscles and ligaments.
This can cause pain, difficulty with balance, and reduced activity.
Choice A is wrong because leg cramps are not caused by muscle strain, but by other factors such as dehydration, electrolyte imbalance, or compression of blood vessels.
Choice C is wrong because pelvic pain is not a typical symptom of musculoskeletal changes during pregnancy.
Pelvic pain can be caused by other conditions such as urinary tract infection, preterm labor, or pelvic girdle pain.
Choice D is wrong because carpal tunnel syndrome is not a result of muscle strain, but of fluid retention and swelling that compresses the median nerve in the wrist.
This can cause numbness, tingling, or pain in the hand and fingers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A. Increased joint laxity contributes to increased spinal curvature in pregnant women.
Joint laxity is caused by the hormone relaxin, which loosens the ligaments and joints of the pelvis and spine to prepare for childbirth.
This can result in increased lordosis (inward curvature) of the lumbar spine and increased kyphosis (outward curvature) of the thoracic spine.
Choice B is wrong because increased weight gain does not directly affect spinal curvature, but it can cause postural changes such as anterior pelvic tilt and forward trunk lean.
Choice C is wrong because increased muscle strain is a consequence, not a cause, of spinal curvature changes.
Muscle strain can occur due to the altered biomechanics and balance of the spine and pelvis during pregnancy.
Choice D is wrong because decreased muscle strength is also a consequence, not a cause, of spinal curvature changes.
Muscle strength can decrease due to reduced physical activity, hormonal changes, or pain during pregnancy.
Normal ranges for spinal curvature vary depending on age, sex, and measurement method, but generally they are:
Sacral inclination: 30-50 degrees
Lumbar curvature: 20-45 degrees
Thoracic curvature: 20-40 degrees
Cervical curvature: 20-35 degrees
Correct Answer is D
Explanation
Prolactin is a hormone that is responsible for inhibiting ovulation and stimulating milk production during pregnancy.
It is produced by the anterior pituitary gland and increases throughout pregnancy.
Choice A is wrong because hCG (human chorionic gonadotropin) is a hormone that is produced by the placenta and maintains the corpus luteum, which secretes progesterone and estrogen.
hCG does not inhibit ovulation or stimulate milk production.
Choice B is wrong because progesterone is a hormone that is produced by the corpus luteum and the placenta and supports the endometrium, prevents uterine contractions, and prepares the breasts for lactation.
Progesterone does not inhibit ovulation or stimulate milk production.
Choice C is wrong because estrogen is a hormone that is produced by the corpus luteum and the placenta and stimulates uterine growth, blood flow, and breast duct development.
Estrogen does not inhibit ovulation or stimulate milk production.
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