A nurse is collecting data from the electronic health records (EHR) of a group of clients before their prenatal visits.
Which of the following clients should the nurse identify as at risk for hypothyroidism?
The client who tested positive for a mutation of the GDF15 gene.
The client whose TSH levels are low and whose T4 levels are currently elevated.
The client who was diagnosed with Hashimoto's disease.
The client who tested positive for Helicobacter pylori infection.
The Correct Answer is C
Choice A rationale
While mutations in certain genes can increase the risk of various conditions, a positive test for a mutation of the GDF15 gene is not specifically associated with hypothyroidism.
Choice B rationale
Low TSH and elevated T4 levels typically indicate hyperthyroidism, not hypothyroidism. Hypothyroidism is characterized by high TSH and low T4 levels.
Choice C rationale
Hashimoto's disease is an autoimmune disorder that destroys thyroid tissue, leading to hypothyroidism due to reduced thyroid hormone production.
Choice D rationale
Helicobacter pylori infection is associated with gastrointestinal issues, but it is not directly linked to an increased risk of hypothyroidism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
While nipple pain can occur, it is not normal and often indicates incorrect latch or positioning. Proper education about breastfeeding techniques can help prevent and manage nipple pain, ensuring a more comfortable experience for the mother.
Choice B rationale
Routine care should be delayed until the first feeding is completed to ensure bonding and proper initiation of breastfeeding. Early skin-to-skin contact and uninterrupted first feeding are crucial for newborn adjustment and breastfeeding success.
Choice C rationale
Feeding based on crying can lead to delayed response to hunger cues. It is recommended to feed the baby when early hunger signs are observed, such as rooting, lip smacking, or hands to mouth, rather than waiting until they cry.
Choice D rationale
Newborns typically feed every 2-3 hours, not every hour. Feeding schedules should be flexible and based on the baby's hunger cues rather than a strict timetable. Overfeeding every hour can lead to discomfort and digestive issues in the newborn.
Correct Answer is A
Explanation
Choice A rationale
Duchenne-Erb (Erb's) palsy is a type of brachial plexus injury that commonly results in an absent Moro reflex on the affected side, an extended arm at the elbow, and decreased grasp. These symptoms arise from injury to the fifth and sixth cervical nerves, leading to motor deficits.
Choice B rationale
This describes facial nerve palsy, not Erb's palsy. Facial nerve palsy affects the muscles of the face, leading to asymmetry during crying and drooping of the mouth's corner on the affected side.
Choice C rationale
While asymmetry of the Moro reflex is accurate, this choice incorrectly states that the arm is externally rotated and the grasp reflex is absent, which aligns more with a total brachial plexus injury rather than Erb's palsy.
Choice D rationale
Crepitus, no movement, swelling, and tenderness on palpation are indicative of a fracture rather than Erb's palsy. These symptoms suggest bone injury rather than nerve damage.
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