Approximately 80% of anovulatory women have which condition?
1. Turner syndrome
2. Polycystic ovary syndrome (PCOS)
3. Klinefelter syndrome
4. Fragile X syndrome
2
Explanation: 2. Approximately 80% of anovulatory women have polycystic ovary syndrome (PCOS), causing insulin resistance and hyperinsulinemia.
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After teaching the parents of a newborn boy with periventricular hemorrhage about the disorder and treatment, which statement by the parents indicates that the teaching was successful?
A) "We'll make sure to cover both of his eyes to protect them." B) "Our newborn could develop a learning disability later on." C) "Once the bleeding ceases, there won't be any more worries." D) "We need to get family members to donate blood for transfusion."
What type of posturing is characterized by flexion of the arms, adduction of the upper extremities, and extension of the lower extremities resulting from lesions of the cerebral hemispheres or internal structures of the brain?
a. coma c. decorticate b. decerebrate d. withdrawal
The community health nurse is working with a community health program. What type of evaluation is important to use in revising a community program?
A) Effective B) Impact C) Summative D) Formative
A nurse is caring for a client admitted to the healthcare facility with dehydration. The nurse knows that what occurs during dehydration?
A) Increase in sodium and electrolyte disturbance B) Increased capillary permeability C) Loss of proteins in the plasma of the blood D) Obstruction of venous blood or lymphatic return