#Question id: 11703
#Unit 7. System Physiology – Animal
A female athlete who took testosterone-like steroids for several months stopped having normal menstrual cycles. What is the best explanation for this observation?
#Question id: 11704
#Unit 7. System Physiology – Animal
Which of the following would be expected in a patient with a genetic deficiency in 11β- hydroxysteroid dehydrogenase type 2?
#Question id: 11779
#Unit 7. System Physiology – Animal
Which of the following decreases the resistance in the arteries leading to the sinuses of the penis?
#Question id: 11780
#Unit 7. System Physiology – Animal
A patient has a goiter associated with high plasma levels of both thyrotropin-releasing hormone (TRH) and thyroid-stimulating hormone (TSH). Her heart rate is elevated. This patient most likely has which of the following?
#Question id: 11781
#Unit 7. System Physiology – Animal
A 40-year-old woman comes to the emergency room with a fracture in the neck of the femur. Radiographs reveal generalized demineralization of the bone in the area. Her plasma calcium ion concentration is significantly greater than normal: 12.2 mg/dL. Which of the following conditions is consistent with this presentation?
#Question id: 11782
#Unit 7. System Physiology – Animal
Which of the following pairs of hormones and the corresponding action is incorrect?