Nokea
Regarding gross anatomy of the female reproductive system
- A. Ovarian vessels located in ovarian ligament
- B. Anteverted- anteflexed is the normal position of the uterus
- C. Pouch of douglas separated uterus from rectum
- D. Pulsation of uterine artery can be palpated at the posterior fornix of vagina
Correct Answer: D
Rationale: The correct answer is D because the pulsation of the uterine artery can indeed be palpated at the posterior fornix of the vagina. This is an important anatomical landmark used in gynecological examinations.
A: The ovarian vessels are located in the suspensory ligament of the ovary, not the ovarian ligament.
B: The normal position of the uterus is anteverted and anteflexed.
C: The Pouch of Douglas is a potential space between the uterus and rectum, not a structure that physically separates them.
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Bones that form the roof and the upper part of the sides of the cranium
- A. Frontal bone
- B. Temporal bone
- C. Parietal bone
- D. Occipital bone
Correct Answer: C
Rationale: The correct answer is C: Parietal bone. The parietal bone forms the roof and upper part of the sides of the cranium. It articulates with other bones, such as the frontal, temporal, and occipital bones, to create the structure of the skull. The frontal bone (A) forms the forehead, the temporal bone (B) is located on the sides of the skull, and the occipital bone (D) forms the back and base of the skull. Therefore, the parietal bone is the only bone among the choices that specifically fits the description of forming the roof and upper part of the sides of the cranium.
The failure of a testes to descend is referred to as _____.
- A. inguinal hernia
- B. strangulated hernia
- C. vaginal process
- D. cryptorchidism
Correct Answer: D
Rationale: The correct answer is D: cryptorchidism. This is because cryptorchidism specifically refers to the failure of one or both testes to descend into the scrotum. It is a common condition in newborns and can lead to complications if not treated.
A: Inguinal hernia is the protrusion of abdominal contents through the inguinal canal, not related to testes descent.
B: Strangulated hernia occurs when the blood supply to the herniated tissue is cut off, not related to testes descent.
C: Vaginal process is a structure involved in testicular descent but does not describe the failure of testes descent itself.
Summary:
Cryptorchidism is the correct term for undescended testes, while the other options are unrelated conditions.
The entire process of spermatogenesis takes approximately ________.
- A. 25-50 days
- B. 64-72 days
- C. 120 days
- D. 1 year
Correct Answer: C
Rationale: The correct answer is C: 120 days. Spermatogenesis is the process of sperm production, which involves several stages including mitosis, meiosis, and maturation. It takes around 64 days for the sperm to develop from spermatogonia to mature spermatozoa in the seminiferous tubules. After that, the sperm undergo additional maturation in the epididymis for approximately 12-14 days. Therefore, the entire process of spermatogenesis, from the initial division of spermatogonia to the release of mature sperm, takes approximately 120 days.
Choice A (25-50 days) is too short for the complete process of spermatogenesis. Choice B (64-72 days) only covers the time for sperm development in the seminiferous tubules but does not include the maturation period in the epididymis. Choice D (1 year) is too long for spermatogenesis and does not accurately represent the
Milky-colored fluids secreted from the
- A. epididymis prostate ________.
- B. bulbo-urethral glands
- C. nourish sperm
- D. prostate
Correct Answer: B
Rationale: The correct answer is B: bulbo-urethral glands. These glands secrete a milky-colored fluid called pre-ejaculate or Cowper's fluid, which lubricates the urethra and neutralizes any acidic urine residue to protect sperm. The other choices are incorrect because the epididymis (A) stores and matures sperm, the prostate (D) secretes a milky fluid that nourishes and protects sperm, and option C is incomplete.
Three days after having a pelvic exenteration procedure, a client suddenly complains of a 'giving' sensation along her abdominal incision. You check under the dressing and find that the wound edges are open and loops of intestine are protruding. Which action should you take first?
- A. Call the client's surgeon and report that wound evisceration has occurred.
- B. Cover the wound with saline-soaked dressings.
- C. Don sterile gloves and gently replace the intestine back in the wound.
- D. Check the client's blood pressure and heart rate.
Correct Answer: B
Rationale: Covering the exposed tissue with saline-soaked dressings prevents drying and reduces risk of further complications.