Nokea
The commonest causative agent for pyelonephritis is
- A. Proteus vulgaris
- B. Escherichia coli
- C. Neisseria gonococcal
- D. Streptococcus faecalis
Correct Answer: B
Rationale: Escherichia coli is the most common causative agent for pyelonephritis.
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On vaginal examination, the findings characteristic of brow presentation include
- A. Presenting diameter is submento-vertical 11.5cm, head partially extended
- B. Back difficult to palpate, fetal heart heard on the same side as the limbs
- C. Presenting diameter is mento-vertical 13.5cm, head partially extended
- D. Presenting diameter is mento-vertical 13.5cm, head completely extended
Correct Answer: A
Rationale: The characteristic presenting diameter in brow presentation is submento-vertical, with the head partially extended.
Placental parasitation is associated with
- A. Malaria prenatally
- B. Candidiasis prenatally
- C. Tuberculosis prenatally
- D. Multiple gestation
Correct Answer: A
Rationale: Placental parasitation is associated with malaria during pregnancy.
What is the role of folic acid in pregnancy?
- A. Prevents gestational hypertension
- B. Supports placenta growth
- C. Prevents neural tube defects
- D. Reduces anemia
Correct Answer: C
Rationale: Folic acid is crucial for preventing neural tube defects.
The AGACNP is going over preoperative information and instructions with a patient who is having a major transverse abdominal procedure tomorrow morning. The patient is very nervous and is asking a lot of questions. The AGACNP prescribes a sleeping agent because he knows that anxiety and sleeplessness may
- A. Lead to hypoxia due to hyperventilation
- B. Increase the physiologic stress response postoperatively
- C. Contribute to risk of delirium and prolonged length of stay
- D. Decreasep.o. intake and produce nutritional risk
Correct Answer: C
Rationale: Anxiety and sleeplessness can contribute to the risk of delirium and prolonged length of stay for the patient undergoing a major transverse abdominal procedure. Delirium is a common complication seen in patients who are anxious and sleep-deprived, especially postoperatively. It is important to address these issues preoperatively to help prevent delirium and ensure a smoother recovery process for the patient. By prescribing a sleeping agent, the AGACNP aims to reduce anxiety and promote a good night's sleep, which can ultimately decrease the risk of delirium and lead to better outcomes for the patient.
Dwarfism is associated with
- A. Polydactylism
- B. Achondroplasia
- C. Syndactylism
- D. Talipes
Correct Answer: B
Rationale: Dwarfism is typically associated with achondroplasia, a genetic disorder affecting bone growth.