A 14-year-old boy is at the pediatric clinic for a checkup. What physical changes of puberty will the nurse indicate are related to the production of testosterone?
Decrease in production of sebaceous gland secretions
Increase in muscle mass and strength
Stimulation of production of white cells and platelets
Promotion of growth of small bones
The Correct Answer is B
A. Decrease in production of sebaceous gland secretions is incorrect. Testosterone actually increases sebaceous gland activity, leading to an increase in oil production, which can contribute to acne during puberty.
B. Increase in muscle mass and strength is correct. Testosterone plays a key role in the development of secondary male characteristics, including increased muscle mass, strength, and the growth of larger bones.
C. Stimulation of production of white cells and platelets is incorrect. While testosterone affects many bodily functions, it does not directly stimulate the production of white cells or platelets.
D. Promotion of growth of small bones is incorrect. Testosterone is more closely associated with the growth and development of larger bones (e.g., long bones), leading to height increases during puberty. It does not promote the growth of small bones.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Psychological disorders may occur due to the impact on the client's quality of life is correct. Hyperemesis gravidarum can have a significant psychological impact on the client, leading to mental health issues such as depression, anxiety, and stress due to the prolonged discomfort and inability to perform daily activities.
B. Persistent nausea and vomiting are expected during the first trimester is inaccurate. While mild nausea and vomiting (morning sickness) is common during the first trimester, hyperemesis gravidarum involves severe nausea and vomiting that extends beyond the normal range and can occur at any point in pregnancy.
C. Clients who have hyperemesis gravidarum may seek care early in their pregnancy is not always true. Some clients may delay seeking care, thinking it’s normal pregnancy discomfort, while others may seek help immediately due to the severity of their symptoms.
D. Measures can be taken to prevent this disease from occurring is not correct. There are no known methods to prevent hyperemesis gravidarum, although some risk factors may increase the likelihood of developing it, such as high hCG levels or carrying multiples.
Correct Answer is A
Explanation
A. Progesterone levels increase during pregnancy and relax smooth muscle, including the lower esophageal sphincter, leading to decreased gastric motility and allowing stomach acid to reflux into the esophagus, causing heartburn.
B. Increased pancreatic activity is not a characteristic cause of heartburn during pregnancy. Instead, pancreatic issues might result in dietary intolerances or digestion problems unrelated to acid reflux.
C. While estrogen levels also increase during pregnancy, they are not primarily responsible for heartburn. Estrogen has other roles, such as promoting uterine growth and blood flow.
D. Uterine displacement of the stomach occurs later in pregnancy, typically in the third trimester, and is not a significant cause of heartburn at 12 weeks.
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