Nokea
The vagina is a tubular organ situated anterior to the urethra and bladder and posterior to the rectum.
- A. TRUE
- B. FALSE
- C. NA
- D. NA
Correct Answer: A
Rationale: The vagina is indeed situated anterior to the urethra and bladder and posterior to the rectum.
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Which of the following is not a division of the uterine tubes (fallopian tubes)?
- A. Isthmus
- B. Fundus
- C. Ampulla
- D. Infundibulum
Correct Answer: B
Rationale: The fundus is a part of the uterus, not the uterine tubes.
On speculum examination of the cervix, it is found to be round and smooth. These findings suggest that the patient
- A. is a multipar
- C. has had previous vaginal deliveries.
- D. is nulliparous.
Correct Answer: D
Rationale: The correct answer is D: is nulliparous. A round and smooth cervix typically indicates that the patient has not given birth before (nulliparous). This is because after vaginal deliveries, the cervix may appear irregular or have scarring. Choice A is incorrect because being a multipar (having multiple births) would likely result in changes to the cervix after birth. Choice C is incorrect because previous vaginal deliveries would usually lead to changes in the cervix as well. Choice B is incomplete and does not provide any relevant information.
When palpating the uterus after delivery, it is necessary to
- A. support the lower uterine segment
- B. support the upper uterine segment
- C. press down firmly with both hands
Correct Answer: A
Rationale: Supporting the lower segment prevents uterine inversion during palpation.
The normal testicular temperature necessary for its optimal functioning is around _______ below the normal body temperature:
- A. 2-3°C
- B. 4-5°C
- C. 33-36°C
- D. 31-34°C
Correct Answer: A
Rationale: The correct answer is A: 2-3°C below the normal body temperature. Testicles need to be slightly cooler than the body's normal temperature for optimal functioning. This slight decrease in temperature helps in maintaining the viability of sperm production. Choices B, C, and D are incorrect because a greater deviation from the body's normal temperature would be detrimental to sperm production. B: 4-5°C is too much of a decrease, while C: 33-36°C and D: 31-34°C are higher than the normal body temperature, which would hinder sperm production.
The part of the vulva that is composed of erectile tissue and is located just behind the junction of the labia minora is called the:
- A. Mons pubis
- B. Clitoris
- C. Urinary meatus
- D. Labia majora
Correct Answer: B
Rationale: The clitoris is composed of erectile tissue and is located just behind the junction of the labia minora.