A client who is in shock is receiving a continuous IV infusion of a sympathomimetic dopamine. Which intervention should the nurse include in this client's plan of care?
Obtain a blood pressure every 15 minutes.
Monitor the client's complete blood count (CBC) daily.
Review creatinine and blood urea nitrogen results.
Measure the client's urinary output daily.
The Correct Answer is A
Rationale:
A.Dopamine, a sympathomimetic agent, can cause significant changes in blood pressure. Monitoring blood pressure every 15 minutes is crucial to assess the client's response to the medication and to detect any adverse effects, such as hypertension or hypotension, promptly.
B.Monitoring CBC is important but not as immediately critical in this situation as monitoring blood pressure.
C.While reviewing creatinine and BUN results is important for overall kidney function, it is not the most immediate priority when administering dopamine for shock.
D. Measuring urinary output is important for assessing renal perfusion but should be done more frequently than daily in a client receiving dopamine for shock.
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Correct Answer is D
Explanation
Rationale:
A. The presence of a supernumerary breast nipple is not related to the onset of menarche and is not a common assessment in determining sexual maturity.
B. Temporary gynecomastia is more commonly observed in adolescent boys rather than preteen girls.
C. While age can provide a rough estimate, it is not as accurate as a physical assessment of sexual maturity.
D. The Tanner staging is a reliable method used to assess sexual maturity in adolescents. It includes evaluating the development of breasts, pubic hair, and other secondary sexual characteristics, which can help determine if the client has likely reached menarche.
Correct Answer is B
Explanation
Rationale:
A. Insulin requirements generally increase as pregnancy progresses due to the growing placenta and hormones that cause insulin resistance, not fluctuate significantly.
B. Insulin requirements typically begin to increase around 18 weeks of gestation and continue to rise until approximately 36 weeks due to increased insulin resistance caused by placental hormones.
C. While insulin needs do increase, they do not typically double or quadruple during the second trimester. The increase is more gradual.
D. Insulin requirements increase during pregnancy and may decrease after delivery as the placenta is no longer present, removing the source of insulin resistance.