Which hormone is secreted by the anterior pituitary gland and stimulates or controls the client's growth?
Luteinizing hormone (LH)
Thyroid-stimulating hormone (TSH)
Adrenocorticotropic hormone (ACTH)
Growth hormone (GH)
The Correct Answer is D
A. Luteinizing hormone (LH) is incorrect. LH is involved in regulating the reproductive system by triggering ovulation in females and stimulating testosterone production in males, but it does not primarily influence growth.
B. Thyroid-stimulating hormone (TSH) is incorrect. TSH stimulates the thyroid gland to release thyroid hormones, which regulate metabolism, but TSH is not the primary hormone responsible for controlling physical growth.
C. Adrenocorticotropic hormone (ACTH) is incorrect. ACTH stimulates the adrenal cortex to produce cortisol and other glucocorticoids, which help the body respond to stress but do not directly stimulate growth.
D. Growth hormone (GH) is correct. GH, also known as somatotropin, is secreted by the anterior pituitary and directly stimulates growth and development, particularly in bones and muscles, by promoting protein synthesis and increasing fat metabolism.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Transactional theory is correct. Transactional leadership focuses on the use of rewards and punishments to motivate followers. In this scenario, the head nurse tracks the performance of nurses and rewards the top performers with monetary incentives or time off. This aligns with transactional leadership, where the focus is on maintaining performance standards and rewarding or punishing based on results.
B. Situational theory is incorrect. Situational leadership theory suggests that leadership styles should change depending on the situation or the maturity of the followers. The example provided doesn't demonstrate a flexible or adaptive leadership approach, so this theory doesn't apply.
C. Behavior theory is incorrect. Behavioral leadership theory focuses on the behaviors and actions of leaders, such as consideration (caring about employees) and initiating structure (setting goals and expectations). While some elements of this theory could be seen in the example, the emphasis on rewards and performance tracking fits better with transactional leadership.
D. Transitional theory is incorrect. It seems you may be referring to transformational leadership, which involves inspiring and motivating followers to achieve higher levels of performance and personal growth. This is not the case here, as the focus in this example is on rewards for meeting specific performance goals, which is more aligned with transactional leadership.
Correct Answer is A
Explanation
A. Respiratory rate is correct. In acute adrenal insufficiency (also known as adrenal crisis), there is a severe deficiency of cortisol, which can lead to hypotension, shock, and respiratory distress. Assessing the respiratory rate is crucial to identify any signs of respiratory compromise or distress, which can occur in adrenal crisis due to circulatory and metabolic instability.
B. Cranial nerves is incorrect. While cranial nerve assessment is important in neurological evaluations, it is not the priority assessment for acute adrenal insufficiency. Respiratory and circulatory assessments take precedence in this emergency situation.
C. Blood glucose levels is incorrect. While blood glucose levels should be monitored in adrenal crisis (due to potential hypoglycemia), the priority assessment is focused on respiratory function and signs of shock, as these are the most immediate threats to the client's life.
D. Range of motion is incorrect. While it’s important to assess mobility in general nursing care, assessing the range of motion is not a priority in acute adrenal insufficiency, where immediate concerns are more related to respiratory status and hemodynamic stability.
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