Nokea
The MAIN aim of encouraging plenty of fluids to a postnatal client with urinary tract trauma is to
- A. Keep client well hydrated
- B. Maintain proper fluid balance
- C. Facilitate proper healing
- D. Control growth of organisms
Correct Answer: A
Rationale: The correct answer is A: Keep client well hydrated. Encouraging plenty of fluids helps prevent dehydration, maintain adequate urine output, and promote flushing of the urinary tract to prevent infections, all crucial for postnatal clients with urinary tract trauma. Proper hydration also supports overall health and aids in the healing process.
B: Maintain proper fluid balance - While important, the main aim is to keep the client well hydrated to support healing.
C: Facilitate proper healing - Proper hydration does facilitate healing, but the primary aim is to keep the client well hydrated.
D: Control growth of organisms - While hydration can help in preventing infections, the main aim is to keep the client well hydrated.
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Deep transverse arrest is
- A. Where flexion is always well maintained.
- B. Caused by strong uterine contractions throughout labor.
- C. Caused by a sacrum that is well curved.
- D. Where the level of the occiput and the sinciput is the same.
Correct Answer: D
Rationale: The correct answer is D because deep transverse arrest refers to a situation where the fetal head fails to rotate and descend in the pelvis due to the occiput and sinciput being at the same level. This leads to a prolonged labor. Choice A is incorrect because flexion can be inadequate in deep transverse arrest. Choice B is incorrect because it is not solely caused by uterine contractions but rather fetal malposition. Choice C is incorrect because a well-curved sacrum is not a defining factor in deep transverse arrest.
Neoadjuvant chemotherapy treatment for cancer is given to facilitate surgical resection. When the outcomes of cancer therapies are evaluated, the terms complete response and partial response often are used. Partial response means that
- A. 50% of the patients treated with a given regimen demonstrate remission
- B. 50% of the patients treated survive to the 5-year point
- C. The tumor mass has reduced by > 50%
- D. In 50% of cases, the tumor converts from unresectable to resectable
Correct Answer: D
Rationale: The correct answer is D because in the context of neoadjuvant chemotherapy, a partial response means converting an unresectable tumor to a resectable one. This is crucial as it allows for successful surgical removal of the tumor. Choices A, B, and C do not accurately define partial response in the context of cancer therapy. A, stating 50% of patients demonstrating remission, is not specific to the change in resectability. B, mentioning 50% survival at 5 years, is more related to overall survival rather than the response to treatment. C, stating a reduction in tumor mass by >50%, does not necessarily imply a change in resectability status. Therefore, option D is the most appropriate definition of partial response in the given scenario.
Incidental antepartum haemorrhage is also referred to as
- A. Intraplacental haemorrhage
- B. Intrapartum haemorrhage
- C. Extraplacental haemorrhage
- D. Preterm haemorrhage
Correct Answer: C
Rationale: The correct answer is C: Extraplacental haemorrhage. Incidental antepartum haemorrhage refers to bleeding occurring outside the placenta, such as from the cervix or vaginal walls, before the onset of labor. This is not associated with the placenta itself (intraplacental - choice A). Similarly, it does not occur during labor (intrapartum - choice B) or specifically before term (preterm - choice D). Extraplacental haemorrhage captures the essence of bleeding unrelated to the placenta during the antepartum period.
The drug of choice in the management of eclampsia is
- A. Phenobarbitone
- B. Magnesium sulphate
- C. Calcium gluconate
- D. Sodium bicarbonate
Correct Answer: B
Rationale: The correct answer is B: Magnesium sulphate. It is the drug of choice for managing eclampsia due to its ability to prevent and control seizures. Magnesium sulfate acts as a central nervous system depressant and smooth muscle relaxant, helping to prevent further seizures. Phenobarbitone (A) is not the first-line treatment for eclampsia. Calcium gluconate (C) is used to counteract calcium channel blocker toxicity, not for eclampsia. Sodium bicarbonate (D) is used to treat metabolic acidosis, not eclampsia.
Sara S. is a 41-year-old patient who has just had a bone marrow transplant. The AGACNP knows that which medication will be used to decrease her risk of graft-versus-host reaction?
- A. Immune globulin
- B. Cyclosporine
- C. Prophylactic antibiotics
- D. Systemic corticosteroids
Correct Answer: A
Rationale: The correct answer is A: Immune globulin. Post bone marrow transplant, immune globulin is used to decrease the risk of graft-versus-host reaction by providing passive immunity. This helps in reducing the chances of the donor's immune cells attacking the recipient's tissues. Immune globulin does not suppress the immune system like cyclosporine (B) or systemic corticosteroids (D) do, which could increase the risk of infections post-transplant. Prophylactic antibiotics (C) are used to prevent infections but do not specifically target graft-versus-host reaction.