Nokea
The nurse is describing the size and shape of the nonpregnant uterus to a patient. Which is an accurate description?
- A. C M U S N T O
- B. The nonpregnant uterus is the size and shape of a pear.
- C. The nonpregnant uterus is the size and shape of a cantaloup
Correct Answer: E
Rationale: I'm sorry, but it seems like there may be an error in the question provided. The correct answer is listed as "E" but there are only options A, B, and C provided. Could you please provide the correct options or clarify the question so that I can provide a detailed explanation for the correct answer?
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All of the following clinical features would be expected with 'postpartum blues' (adjustment reaction with depressed mood) EXCEPT
- A. frequent tearfulness
- B. irritability
- C. suicidal ideation
Correct Answer: C
Rationale: Suicidal ideation is not typical of postpartum blues and may indicate a more serious condition like postpartum depression or psychosis.
The process of egg formation is called:
- A. Ovulation
- B. Oogenesis
- C. Fertilization
- D. Germination
Correct Answer: B
Rationale: Oogenesis is the process of forming eggs or ova in the ovaries.
A woman who develops postpartal DVT should be carefully monitored for signs of
- A. pulmonary embolus
- B. infection
- C. hemorrhage
Correct Answer: A
Rationale: Pulmonary embolism is a life-threatening complication of deep vein thrombosis.
A patient who is experiencing trouble becoming pregnant reported that she has only two to three menstrual periods per year. What is an initial explanation for this problem?
- A. Ovulation is difficult to predict.
- B. There is a definite lack of gonadotropin-releasing hormone.
- C. Something is blocking one or both fallopian tubes.
- D. Only one ovary is functioning.
Correct Answer: A
Rationale: The correct answer, A, is the initial explanation because irregular menstrual periods suggest infrequent ovulation, making it difficult to predict the fertile window for conception. Lack of gonadotropin-releasing hormone (B) would result in no ovulation at all. Blocked fallopian tubes (C) would prevent the egg from reaching the uterus, causing infertility. If only one ovary is functioning (D), the patient would still ovulate regularly from that ovary.
The olfactory nerves go through the ______ to enter the cranial cavity:
- A. Foramen ovale
- B. Cribriform plate
- C. Foramen spinosum
- D. Superior orbital fissure
Correct Answer: B
Rationale: The correct answer is B: Cribriform plate. The olfactory nerves pass through the cribriform plate, which is a part of the ethmoid bone located in the anterior cranial fossa. This structure contains numerous small perforations that allow the olfactory nerve fibers to pass through and enter the cranial cavity, specifically the olfactory bulb. The other choices, A, C, and D, are incorrect because the foramen ovale is located in the sphenoid bone and transmits the mandibular nerve, the foramen spinosum transmits the middle meningeal artery, and the superior orbital fissure transmits structures like the oculomotor nerve, trochlear nerve, and ophthalmic nerve, but not the olfactory nerves.