Nokea
After delivery, a woman is likely to exhibit signs and symptoms of hypovolemic shock with blood loss greater than
- A. 500 mL
- B. 1000 mL
- C. 1500 mL
Correct Answer: B
Rationale: Significant hemorrhage exceeding 1
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A prolapsed uterus results from weakening of the supporting ligaments of the uterus, which permits retroflexion (backward tilt) and descent of the uterus into the vagina.
- A. TRUE
- B. FALSE
- C. NA
- D. NA
Correct Answer: A
Rationale: Weakening of the supporting ligaments can lead to a prolapsed uterus.
Which sexually transmitted disease can be treated and eradicated?
- A. Herpes
- B. AIDS
- C. Chlamydia
- D. Venereal warts
Correct Answer: C
Rationale: The correct answer is C: Chlamydia. Chlamydia is a sexually transmitted disease that can be easily treated and eradicated with antibiotics. Treatment typically involves a course of antibiotics prescribed by a healthcare professional. Regular testing and treatment are essential to prevent complications and the spread of the infection.
Rationale:
- Herpes (A) and AIDS (B) are viral infections that cannot be completely eradicated. Treatment can manage symptoms but not cure the diseases.
- Venereal warts (D), caused by the human papillomavirus (HPV), can be treated but not eradicated. Recurrence is possible even after treatment.
The expected physiologic weight loss in the term newborn's first week of life is
- A. up to 20% of birth weight
- B. no weight loss
- C. up to 10% of birth weight
Correct Answer: C
Rationale: Newborns typically lose up to 10% of their birth weight in the first week due to fluid loss and limited intake.
The primary purpose of the cremaster muscle is to:
- A. Eject milk into the lactiferous ducts of the breasts.
- B. Maintain the uterus in an anteflexed position.
- C. Keep the testes cooler than the rest of the body.
- D. Expel seminal fluids to nourish sperm at ejaculation.
Correct Answer: C
Rationale: The cremaster muscle adjusts the position of the testes to regulate their temperature for optimal sperm production.
The endometrial thickness is greatest during the:
- A. Secretory phase
- B. Menstrual phase
- C. Proliferative phase
- D. Late follicular phase
Correct Answer: A
Rationale: The correct answer is A: Secretory phase. During the secretory phase of the menstrual cycle, the endometrial thickness is greatest due to increased progesterone levels, leading to thickening of the endometrium in preparation for potential implantation of a fertilized egg. This phase occurs after ovulation and is characterized by glandular secretions and increased vascularity to support a potential pregnancy.
Summary:
- Menstrual phase (B) is incorrect as it is characterized by shedding of the endometrial lining.
- Proliferative phase (C) is incorrect as it involves endometrial thickening but not to the extent seen in the secretory phase.
- Late follicular phase (D) is incorrect as it precedes ovulation and is primarily characterized by follicular development rather than significant endometrial thickening.