Nokea
Erection of the penis occurs when:
- A. Blood is trapped within the organ's spongy tissue.
- B. Warmth allows relaxation of the perineal muscles.
- C. The number of spermatozoa reaches 250 million in the testes.
- D. The cremaster muscle relaxes on each side.
Correct Answer: A
Rationale: Erection occurs when blood fills the spongy tissue of the penis, becoming trapped and causing rigidity.
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Which patient is most likely to develop osteoporosis?
- A. A 50-year-old patient on estrogen therapy
- B. A 55-year-old patient with a sedentary lifestyle
- C. A 65-year-old patient who walks 2 miles each day
- D. A 60-year-old patient who takes supplemental calcium
Correct Answer: B
Rationale: The correct answer is B. Osteoporosis is more common in individuals with sedentary lifestyles due to decreased bone density from lack of weight-bearing exercise. Choice A on estrogen therapy may have lower risk. Choice C, who exercises, has a reduced risk. Choice D with calcium intake may help prevent osteoporosis but not as effective as weight-bearing exercise.
The greater vestibular glands are also called _____ glands.
- A. Bartholin
- B. Cowper
- C. Skene
- D. Huntington
Correct Answer: A
Rationale: The greater vestibular glands are also known as Bartholin's glands.
Perineal pain in the first 4-6 hours after vaginal delivery are initially managed with
- A. oral analgesic medications
- B. ice packs to the perineum
- C. frequent perineal pad changes
Correct Answer: B
Rationale: Ice packs are effective in reducing swelling and providing relief from perineal pain immediately after delivery.
Which concern is included in the plan of care for the patient who receives HPV (human papillomavirus) vaccine?
- A. It is available in oral form.
- B. It involves a series of two injections.
- C. Injections should be given over a 3-month perio
Correct Answer: C
Rationale: The correct answer is C because the HPV vaccine is typically administered in a series of injections over a 6-month period, not 3 months as stated in the question. This timeframe is important to ensure the patient receives the full benefit of the vaccine. Choice A is incorrect because the HPV vaccine is not available in oral form. Choice B is incorrect as the HPV vaccine series usually consists of two or three injections, not just two. Choice D is incomplete and does not provide any relevant information.
A postpartum patient who has had a vaginal birth asks the nurse, I was wondering if my cervix will return to its previous shape before I had the baby? Which is the best response by the nurse?
- A. The cervix will now have a slit-like shap
- C. The cervix will be round and smooth after healing occurs.
- D. The cervix will remain 50% effaced now that you have had a baby.
Correct Answer: A
Rationale: The correct answer is A: The cervix will now have a slit-like shape. After giving birth, the cervix undergoes changes in shape and size to adapt to the delivery process. It becomes slit-like instead of round to allow for easier dilation in future pregnancies. This response is correct as it addresses the anatomical changes that occur postpartum.
Choice B is incorrect because it does not provide an explanation of the postpartum cervix shape changes.
Choice C is incorrect because it describes the cervix in a way that does not reflect the usual postpartum changes.
Choice D is incorrect because it refers to effacement, which is the thinning of the cervix during labor and not a permanent change postpartum.