Nokea
The shedding of the lining of the uterus along with some blood once a month. Also called a monthly period:
- A. Gestation
- B. Conception
- C. Menstruation
- D. ovulation
Correct Answer: C
Rationale: The correct answer is C: Menstruation. Menstruation is the process where the lining of the uterus sheds along with some blood once a month. This occurs in females who are not pregnant. Gestation (A) refers to the period of development of a baby in the womb. Conception (B) is the fertilization of an egg by sperm. Ovulation (D) is the release of an egg from the ovary. Menstruation best describes the shedding of the uterine lining and blood during a monthly period.
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The condition of a hidden testicle is of which type of tissue?
- A. skeletal muscle
- B. phimosis.
- C. epithelial tissue
- D. orchiditis.
Correct Answer: D
Rationale: The correct answer is D: orchiditis. Orchiditis refers to inflammation of the testicle, which is a type of tissue found in the male reproductive system. This condition specifically affects the testicular tissue, leading to pain, swelling, and possible complications. Skeletal muscle (choice A) is not related to the testicle, phimosis (choice B) is a condition of the foreskin, and epithelial tissue (choice C) primarily covers the surface of organs, not the testicle itself. Therefore, orchiditis is the most relevant choice for a condition affecting testicular tissue.
Benign tumors originating in the myometrium are
- A. Fibroids
- B. Rhabdomyoma
- C. Leiomyoma
- D. Both a & c
Correct Answer: D
Rationale: The correct answer is D (Both a & c) because benign tumors originating in the myometrium are typically either fibroids (choice A) or leiomyomas (choice C), which are essentially the same thing. Fibroids and leiomyomas are both non-cancerous growths arising from smooth muscle cells in the myometrium. Rhabdomyoma (choice B) is a benign tumor arising from striated muscle cells, not smooth muscle cells like fibroids and leiomyomas. So, choices A, B, and C are incorrect because only fibroids and leiomyomas specifically originate in the myometrium.
The testosterone secretion is controlled by:
- A. the FSH;
- B. the LH;
- C. the corticoadrenal;
- D. the negative feedback of posterior pituitary;
Correct Answer: B
Rationale: Step 1: LH (luteinizing hormone) is produced by the pituitary gland and plays a key role in stimulating the Leydig cells in the testes to produce testosterone.
Step 2: Testosterone secretion is directly controlled by the LH through this stimulation.
Step 3: FSH (follicle-stimulating hormone) is involved in sperm production, not testosterone secretion.
Step 4: Corticoadrenal hormones are related to stress response, not testosterone regulation.
Step 5: Negative feedback from the posterior pituitary does not directly control testosterone secretion.
Therefore, the correct answer is B (the LH) as it directly influences testosterone production.
The nurse explains to a patient being prepared for colposcopy with a cervical biopsy that the procedure
- A. involves dilation of the cervix and biopsy of the tissue lining the uterus.
- B. will take place in a same-day surgery center so that local anesthesia can be used.
- C. requires that the patient have nothing to eat or drink for 6 hours before the procedure.
- D. Is similar to a speculum examination of the cervix and should result in little
Correct Answer: A
Rationale: Step 1: Colposcopy with a cervical biopsy involves visualization of the cervix using a colposcope.
Step 2: The procedure may involve taking a biopsy of abnormal tissue for further evaluation.
Step 3: Dilation of the cervix may be needed to access and obtain a biopsy sample.
Step 4: Biopsy is taken from the tissue lining the cervix, not the uterus.
Step 5: Therefore, option A is correct as it accurately describes the procedure.
Summary: Choice B is incorrect as colposcopy can be performed in an outpatient setting without the need for local anesthesia. Choice C is incorrect as fasting is not typically required for this procedure. Choice D is incorrect as colposcopy is more invasive than a speculum examination.
Sterilization in the male is accomplished by excising a small portion of the:
- A. Vas deferens
- B. Ejaculatory duct
- C. Epididymis
- D. Seminal vesicles
Correct Answer: A
Rationale: The correct answer is A: Vas deferens. Sterilization in males is typically done through a procedure called a vasectomy, where a small portion of the vas deferens is excised to prevent the transportation of sperm from the testicles to the urethra. The vas deferens is the duct that carries sperm from the epididymis to the ejaculatory duct. Excising a portion of the ejaculatory duct, epididymis, or seminal vesicles would not prevent the transportation of sperm, making choices B, C, and D incorrect.