Anatomy and Physiology of the Female Reproductive System

Anatomy and Physiology of the Female Reproductive System Related

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The cervical spine has how many vertebrae?

  • A. 2
  • B. 5
  • C. 7
  • D. 8
Correct Answer: C

Rationale: The correct answer is C: 7. The cervical spine consists of 7 vertebrae, labeled as C1 to C7. Each vertebra plays a vital role in supporting the head and facilitating neck movement. C1 is known as the atlas, C2 is the axis, and C3 to C7 are structurally similar cervical vertebrae. These vertebrae house the spinal cord and provide flexibility for head movements. Choices A, B, and D are incorrect because the cervical spine does not have 2, 5, or 8 vertebrae. It is crucial to understand the anatomical structure of the spine to determine the correct number of cervical vertebrae.

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An early sign of magnesium sulfate toxicity is

  • A. seizure activity
  • B. loss of deep tendon reflexes
  • C. flushed skin and nausea
Correct Answer: B

Rationale: Loss of deep tendon reflexes is an early indicator of magnesium sulfate toxicity, requiring immediate attention.

The average age at which menopause occurs is _____ years.

  • A. 40
  • B. 60 to 65
  • C. 45 to 50
  • D. 55
Correct Answer: C

Rationale: Menopause typically occurs between the ages of 45 and 50.

Connective tissue fibers include:

  • A. Purkinje, elastic and reticular fibers
  • B. Purkinje, elastic and collagen fibers
  • C. Reticular, elastic and collagen fibers
  • D. Purkinje, reticular and collagen fibers
Correct Answer: C

Rationale: The correct answer is C: Reticular, elastic, and collagen fibers. Reticular fibers provide structural support, elastic fibers allow flexibility, and collagen fibers offer strength to connective tissues. Purkinje fibers are specialized cardiac muscle fibers, not connective tissue fibers. Choice A is incorrect because it includes Purkinje fibers, which are not part of connective tissue. Choice B is incorrect as it includes Purkinje fibers instead of reticular fibers. Choice D is incorrect because it lacks elastic fibers, which are essential for tissue flexibility. Therefore, choice C is the correct answer as it includes all three types of essential connective tissue fibers.

When conducting a review of the literature as part of evidence-based research, the level of evidence that is based on a quasi-experimental study, such as a matched case-control study, would be categorized as

  • A. Level I
  • B. Level II
  • C. Level III
Correct Answer: C

Rationale: Quasi-experimental studies fall under Level III evidence.

Going from the ovary to the uterus, the sequence of the divisions of the uterine tubes is:

  • A. Isthmus, ampulla, fimbriae, and infundibulum
  • B. Ampulla, isthmus, infundibulum, and fimbriae
  • C. Fimbriae, infundibulum, ampulla and isthmus
  • D. Fimbriae, ampulla, isthmus, and infundibulum
Correct Answer: C

Rationale: The correct sequence is fimbriae, infundibulum, ampulla, and isthmus.

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