Nokea
Ovulation occurs as a result of a surge of what hormone
- A. inhibin
- B. follicle stimulating hormone
- C. luteinising hormone
- D. progesterone
Correct Answer: C
Rationale: The correct answer is C: luteinising hormone (LH). Ovulation is triggered by a surge of LH from the anterior pituitary gland, which causes the mature follicle to rupture and release the egg. Inhibin (A) inhibits FSH secretion, FSH (B) stimulates follicle development, and progesterone (D) is produced after ovulation to support the uterine lining. Therefore, the surge of LH is the key hormone that directly triggers ovulation.
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Select the following structures which participate in forming the pelvic brim
- A. Arcuate line
- B. Margin ala of sacrum
- C. Pubic tubercle
- D. Sacral promontory
Correct Answer: A
Rationale: The correct answer is A: Arcuate line. The pelvic brim is formed by structures at the pelvic inlet. The arcuate line is a ridge on the inner surface of the ilium that contributes to the boundary of the pelvic brim. The other choices, B: Marginal ala of sacrum, C: Pubic tubercle, and D: Sacral promontory, do not directly participate in forming the pelvic brim. The marginal ala of the sacrum is part of the sacrum, the pubic tubercle is located on the pubis bone, and the sacral promontory is a landmark on the sacrum but does not contribute to the pelvic brim.
The medical term expressing suture of the perineum is ________
- A. cervicography
- B. perineorrhaphy
- C. cervicorrhapy
- D. cervicorrhexis
Correct Answer: B
Rationale: The correct answer is B: perineorrhaphy. "Perineorrhaphy" refers to the surgical suturing of the perineum. The term is derived from "perineum" (the area between the anus and the genitalia) and "rrhaphy" (meaning suture).
A: cervicography - This term refers to a diagnostic procedure involving imaging of the cervix, not related to suturing the perineum.
C: cervicorrhapy - This term does not exist in medical terminology and is not related to suturing the perineum.
D: cervicorrhexis - This term refers to the tearing of the cervix, not the suturing of the perineum.
In summary, perineorrhaphy is the correct term as it specifically refers to suturing the perineum, while the other choices are unrelated to this procedure.
After scheduling a patient with a possible ovarian cyst for ultrasound, the nurse will teach the patient that she should
- A. expect to receive IV contrast during the procedure
- B. drink several glasses of fluids before the procedure
- C. experience mild abdominal cramps after the procedure
- D. discontinue taking aspirin for 7 days before the procedure.
Correct Answer: C
Rationale: The correct answer is C: experience mild abdominal cramps after the procedure. This is because ultrasound imaging for ovarian cysts is non-invasive and does not involve the use of IV contrast or require the patient to drink fluids before the procedure. The patient may experience mild abdominal cramps due to the pressure applied during the ultrasound, but this is temporary and not a cause for concern. Discontinuing aspirin is not necessary for an ultrasound procedure.
Which statement about the ovary is not true:
- A. it is a pair organ;
- B. it is a gland with mixed role;
- C. it is oval-shaped;
- D. it is located in the right flank
Correct Answer: D
Rationale: The correct answer is D because the ovary is not located in the right flank; it is located in the lower abdomen. A: The ovary is a pair organ, as there are two ovaries in the female reproductive system. B: The ovary is a gland with mixed roles, producing hormones and releasing eggs. C: The ovary is oval-shaped, which is anatomically correct. Therefore, choice D is incorrect as the ovary is not located in the right flank.
Female gonads are called
- A. Testes
- B. Vagina
- C. Cervix
- D. Ovaries
Correct Answer: D
Rationale: The correct answer is D: Ovaries. Female gonads are responsible for producing eggs and releasing hormones like estrogen and progesterone. The other choices, A: Testes, are male gonads responsible for producing sperm. B: Vagina is a part of the female reproductive system but not a gonad. C: Cervix is a part of the female reproductive system that connects the uterus to the vagina, but it is not a gonad. Therefore, the correct answer is ovaries as they are the female gonads responsible for egg production and hormone secretion.