Nokea
A 5 year old child has been brought with intestinal obstruction due to clumping of roundworms. Which of the following anthelmintic which administered by orogastric tube can relax the balls of ascaris and relieve the obstruction?
- A. Levamisole
- B. Mebendazole
- C. Pyrantel pamoate
- D. Piperazine
Correct Answer: D
Rationale: The correct answer is D: Piperazine. Piperazine is a paralytic agent that causes relaxation of the muscles of the roundworm (Ascaris), allowing it to be easily expelled from the intestine. By administering piperazine via orogastric tube, the clumped roundworms causing intestinal obstruction can be relaxed, relieving the obstruction. Levamisole, Mebendazole, and Pyrantel pamoate are not effective in relaxing the muscles of the roundworms, making them incorrect choices for this specific scenario.
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A 50-year-old woman calls the clinic because she has noticed some changes in her body and breasts and wonders if these changes could be attributable to the hormone replacement therapy (HRT) she started 3 months earlier. The nurse should tell her:
- A. HRT is at such a low dose that side effects are very unusual.
- B. HRT has several side effects, including fluid retention, breast tenderness, and vaginal bleeding.
- C. Vaginal bleeding with HRT is very unusual; I suggest you come into the clinic immediately to have this evaluated.
- D. It sounds as if your dose of estrogen is too high; I think you may need to decrease the amount you are taking and then call back in a week.
Correct Answer: B
Rationale: The correct answer is B because hormone replacement therapy (HRT) commonly causes side effects such as fluid retention, breast tenderness, and vaginal bleeding. This information is important for the nurse to communicate to the patient, as it aligns with the symptoms the woman is experiencing. Choice A is incorrect as even low doses of HRT can still result in side effects. Choice C is incorrect because vaginal bleeding with HRT is not very unusual and does not necessitate immediate evaluation unless it is severe. Choice D is incorrect as adjusting the dose without proper evaluation could be dangerous and is not the appropriate first step in addressing the patient's concerns.
Which is incorrect of renal transplant patients?
- A. Identical twin donor and recipient, require no immunosuppression..
- B. Graft rejection may present with graft tenderness, decreased urine output and increased
- D. Infection is the most common cause of morbidity and mortality in the early stages, with 80% developing infection in the first year.
Correct Answer: A
Rationale: Correct Answer: A
Rationale: Identical twin donor and recipient still require immunosuppression due to minor histocompatibility antigens. Failure to suppress the immune system can lead to rejection. Graft rejection may present with symptoms such as graft tenderness, decreased urine output, and increased creatinine levels. Infections are indeed a common cause of morbidity and mortality in renal transplant patients, with a high incidence within the first year post-transplant. Therefore, choice A is incorrect as even identical twin donors and recipients require immunosuppression to prevent rejection.
Which macrolide antibiotic that can be given once a day for 3 days for * empirical treatment of ENT, respiratory and genital infections?
- A. Erythromycin
- B. Azithromycin
- C. Clarithromycin
- D. Roxithromycin
Correct Answer: B
Rationale: The correct answer is B: Azithromycin. It has a long half-life allowing for once-daily dosing for 3 days. Azithromycin is effective against common ENT, respiratory, and genital infections.
Rationale:
A: Erythromycin requires more frequent dosing due to shorter half-life.
C: Clarithromycin is not typically given once a day for 3 days.
D: Roxithromycin is less commonly used for these infections and has a shorter half-life.
The nurse is assessing a patient admitted with renal
- A. Provide privacy for the patient. stones. During the admission assessment, what parameters would be priorities for the nurse to address?
Correct Answer: B
Rationale: The correct answer is B because assessing the patient's renal function parameters such as serum creatinine, blood urea nitrogen, and urine output are essential in determining the status of the kidneys. These parameters help the nurse evaluate renal function, assess for renal impairment, and monitor for any complications related to renal stones. Option A is incorrect as providing privacy is important but not a priority in this situation. Option C and D are incorrect as they do not address the specific parameters related to renal function assessment.
An 11-year-old girl is in the clinic for a sports physical examination. The nurse notices that she has begun to develop breasts, and during the conversation the girl reveals that she is worried about her development. The nurse should use which of these techniques to best assist the young girl in understanding the expected sequence for development? The nurse should:
- A. Use the Tanner scale on the five stages of sexual development.
- B. Describe her development and compare it with that of other girls her age.
- C. Use the Jacobsen table on expected development on the basis of height and weight data.
- D. Reassure her that her development is within normal limits and tell her not to worry about the next step.
Correct Answer: A
Rationale: The correct answer is A: Use the Tanner scale on the five stages of sexual development. The Tanner scale is a standardized tool used to assess the stages of sexual development in children and adolescents. By using this scale, the nurse can provide the girl with a clear and objective understanding of her current stage of development and what to expect in the future. This approach helps the young girl feel informed and reassured about the normal process of puberty.
Choice B is incorrect because comparing the girl's development with other girls her age may lead to unnecessary comparisons and anxiety. Choice C is incorrect as the Jacobsen table based on height and weight data is not relevant for assessing sexual development. Choice D is incorrect as simply reassuring the girl without providing detailed information may not address her concerns effectively.