Nokea
Which hormone, produced by the kidneys,
- A. the glomerular capsule plays a role in the production of red blood
- B. the loop of Henle cells?
- C. pyramids of the kidney
- D. adrenaline
Correct Answer: A
Rationale: The correct answer is A because erythropoietin, a hormone produced by the kidneys in the glomerular capsule, stimulates the production of red blood cells in the bone marrow. Choice B (the loop of Henle cells) is incorrect as they are involved in urine concentration, not hormone production. Choice C (pyramids of the kidney) is incorrect as they are structures in the kidney, not involved in hormone production. Choice D (adrenaline) is incorrect as it is produced by the adrenal glands, not the kidneys.
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Which of the following hormones is secreted by corpus albicans?
- A. Estrogen
- B. Progesterone
- C. Luteinizing hormone
- D. No hormones are secreted by the corpus albicans
Correct Answer: D
Rationale: The correct answer is D because the corpus albicans is the end stage of the corpus luteum, which degenerates if fertilization does not occur. As a result, it no longer secretes hormones. Estrogen and progesterone are secreted by the corpus luteum, not the corpus albicans. Luteinizing hormone is produced by the anterior pituitary gland, not by the corpus albicans.
A patient with cancer of the bladder has just returned
- A. to the unit from the PACU after surgery to create an ileal conduit. The nurse is monitoring the patients urine output hourly and notifies the physician when the hourly output
Correct Answer: A
Rationale: The correct answer is A because after surgery to create an ileal conduit for bladder cancer, monitoring urine output is crucial to assess kidney function and ensure proper drainage. Hourly monitoring helps to detect any complications early. Choice B is incorrect as it does not provide any relevant information. Choice C is incorrect because monitoring urine output is essential postoperatively. Choice D is incorrect as it does not address the immediate postoperative care needs of a patient with an ileal conduit.
A 23 year old pregnant woman has UTI and presents to the ER with fever, frequency and urgency. Which of the following antibiotics can cause potential harm to her fetus?
- A. Nitrofurantoin
- B. Amoxicillin
- C. Gentamycin
- D. Cephalexin
Correct Answer: C
Rationale: The correct answer is C: Gentamycin. Gentamycin is known to have potential harmful effects on the fetus, such as causing hearing loss and kidney damage. This is due to its ability to cross the placental barrier. Amoxicillin (B) and Cephalexin (D) are both considered safe for use in pregnancy and are commonly prescribed for UTIs. Nitrofurantoin (A) is typically avoided in the third trimester due to the risk of hemolytic anemia in the newborn, but it is considered safe earlier in pregnancy. Therefore, Gentamycin is the correct choice as it poses a higher risk to the fetus compared to the other antibiotics.
A patient with a sacral pressure ulcer has had a
- A. The risk of developing a vaginal yeast infection as a urinary catheter inserte
- B. As a result of this new consequent of antibiotic therapy intervention, the nurse should prioritize what nursing
- C. The need to expect a heavy menstrual period diagnosis in the patients plan of care?
- D. Impaired physical mobility related to presence of an
Correct Answer: E
Rationale: Step-by-step rationale for the correct answer (E):
1. The prompt mentions a patient with a sacral pressure ulcer.
2. Considering the context, the most relevant issue would be wound care and prevention of pressure ulcers.
3. Option E is the only choice related to wound care and prevention, indicating the correct focus for the nurse.
4. Choices A, B, C, and D are unrelated to the primary concern of managing the sacral pressure ulcer.
5. Therefore, E is the correct answer as it aligns with the patient's immediate care needs.
A patient with a history of incontinence will undergo
- A. Because voiding in the presence of others can cause situational anxiety, the nurse should perform what action?
- B. Administer diuretics as ordere
- D. Push fluids for several hours prior to the test.
Correct Answer: A
Rationale: The correct answer is A because the nurse should respect the patient's privacy and dignity to prevent situational anxiety related to incontinence. Administering diuretics (B) without indication may worsen incontinence. Choice C is incomplete, and choice D may exacerbate incontinence.