Quizlet on Reproductive System

Quizlet on Reproductive System Related

Review Quizlet on Reproductive System related questions and content

Regarding histology of mammary gland

  • A. Lactiferous duct is mainly lined by simple cuboidal epithelium
  • B. Nipple is lubricated by sebaceous gland
  • C. Terminal ductules are seen in lactating mammary gland
  • D. Interlobular stroma increase in pregnancy
Correct Answer: B

Rationale: Correct Answer: B - Nipple is lubricated by sebaceous gland

Rationale:
1. Sebaceous glands produce sebum, which lubricates the skin.
2. The nipple is a part of the skin, and sebaceous glands present in the areola secrete sebum to lubricate the nipple.
3. This lubrication helps protect the nipple during breastfeeding.

Summary of other choices:
A: Lactiferous duct is mainly lined by simple cuboidal epithelium - Incorrect. The lactiferous duct is lined by stratified cuboidal and columnar epithelium.
C: Terminal ductules are seen in lactating mammary gland - Incorrect. Terminal ductules are present in non-lactating mammary glands.
D: Interlobular stroma increase in pregnancy - Incorrect. Interlobular stroma does not significantly increase in pregnancy; rather, the alveoli and ducts enlarge during this period.

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The evening after surgery, she complains of a 'tightness' at her incision. The most appropriate nursing action would be to

  • A. notify the doctor
  • B. reassure Mrs. Smith that this is a normal sensation
  • C. redress the wound
  • D. check removal drainage
Correct Answer: B

Rationale: Reassuring the patient that tightness is normal post-surgery helps alleviate anxiety.

What is not a true statement concerning the vagina?

  • A. The vagina serves as the birth canal.
  • B. The distal end of the vagina is partially enclosed by the hymen.
  • C. The vagina is the female organ of copulation.
  • D. The innermost lining of the vagina sloughs off periodically.
Correct Answer: D

Rationale: The correct answer is D because the innermost lining of the vagina does not slough off periodically like the uterine lining does during menstruation. The vaginal lining is composed of stratified squamous epithelium that does not undergo the shedding process seen in the endometrium. This is important for maintaining the integrity and functionality of the vagina. Choices A, B, and C are true statements about the vagina. A: The vagina serves as the birth canal. B: The distal end of the vagina is partially enclosed by the hymen. C: The vagina is the female organ of copulation.

What results from spermiogenesis? ________.

  • A. four spermatogonia
  • B. emission
  • C. four spermatids
  • D. menses
Correct Answer: C

Rationale: Spermiogenesis is the process of spermatid maturation into spermatozoa. During this process, each spermatid transforms into a single sperm cell. Therefore, the correct answer is C: four spermatids, as spermiogenesis results in the formation of four mature sperm cells from each spermatid.

A: Four spermatogonia are the cells that undergo mitosis to produce spermatocytes, not the result of spermiogenesis.
B: Emission refers to the release of semen during ejaculation, not the result of spermiogenesis.
D: Menses is the shedding of the uterine lining during the menstrual cycle in females, not related to spermiogenesis.

Which of the following structures are located inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum?

  • A. bulbourethral gland
  • B. Seminal vesicles
  • C. Ejaculatory ducts
  • D. Urethral ducts
Correct Answer: A

Rationale: The correct answer is A: bulbourethral gland. These glands are located inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum. They secrete a clear mucus-like fluid that neutralizes acidic urine in the urethra.
The other choices are incorrect:
B: Seminal vesicles are located posterior to the bladder and contribute to seminal fluid production.
C: Ejaculatory ducts connect the vas deferens to the urethra and are not located in the deep muscles of the perineum.
D: Urethral ducts are not a specific anatomical structure and do not exist in this context.

The term __________ describes an inflammation of the cervix that is usually caused by an infection.

  • A. cervicitis
  • B. vaginitis
  • C. cercicopathy
  • D. vaginoplasty
Correct Answer: A

Rationale: The correct answer is A: cervicitis. Cervicitis specifically refers to inflammation of the cervix, often due to an infection. Vaginitis (B) is inflammation of the vagina, not the cervix. Cercicopathy (C) is not a medical term. Vaginoplasty (D) is a surgical procedure to reconstruct or tighten the vagina, unrelated to inflammation or infection of the cervix.

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