What condition would the nurse include when teaching a patient about the potential complications of polycystic ovary syndrome (PCOS)?

Correct Answer: C

Rationale: The correct answer is C: insulin resistance. PCOS is associated with insulin resistance, leading to an increased risk of type 2 diabetes. This is crucial for the nurse to include in patient education. A: breast cancer is not a common complication of PCOS. B: cirrhosis of the liver is not directly related to PCOS. D: insomnia is not a typical complication of PCOS. In summary, insulin resistance is the primary concern in PCOS due to its impact on metabolic health.

Correct Answer: B

Rationale: The correct answer is B because mentioning the use of a sonogram to determine the size of fibroids shows understanding of the diagnostic process. This indicates awareness of the importance of imaging in assessing fibroids. Choice A is incorrect as fibroids may require treatment before menopause. Choice C is incorrect as there are various treatment options available. Choice D is incorrect as oral contraceptives do not necessarily worsen fibroids.

Correct Answer: C

Rationale: Step-by-step rationale: 1. Uterine cancer risk increases with age, so a 67-year-old patient is at higher risk. 2. Estrogen-only HRT without progesterone increases uterine cancer risk. 3. Other choices are less likely: A has lower age and childbirth may reduce risk, B's age and menstrual cycle are not typical risk factors, and D's oral contraceptives may decrease uterine cancer risk.

Correct Answer: A

Rationale: Step-by-step rationale: 1. Turner's syndrome is characterized by a missing X chromosome, resulting in a karyotype of 45X0. 2. Klinefelter's syndrome involves an extra X chromosome, leading to a karyotype of 47XXY. 3. Patau's syndrome is Trisomy 13, not Trisomy 21. 4. Edward's syndrome is Trisomy 18, not Trisomy 13. Therefore, the correct answer is A because Turner's syndrome is correctly matched with a karyotype of 45X0.

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.