Brandon had just completed a marathon running under the sun for a few of hours. He has been sweating, now feels very thirsty, and appears pale.     Describe the hormonal mechanism that worked to maintain Brandon’s blood volume and blood pressureduring his marathon

A 68-year-old man taking medication for hypertension complains to his physician that it has made him impotent. Explain why this could be an effect of antihypertensive drugs.

Joe is a 12 year old male patient who is brought to the emergency department for lethargy, nausea, and vomiting. It is noted that his breath has a fruity odor to it and that he is sweating profusely. A glucometer in the emergency department finds his blood glucose to be 523 mg/dL. It is determined that Joe is in Diabetic Ketoacidosis.

BPH occurs in which of the following? 1. Peripheral zone; 2. Transition zone; 3.Central zone.  1, 2  1, 3 2, 3  1, 2, 3

* 00 2. ctri alt q 4. 3. 5. 7. 9. %24 并 6 (full name of the hormone). The zona reticularis produces androgens under stimulation of

JH, a 53 year-old female, had not been feeling well lately and suddenly started to feel acutely worse. She started to have shortness of breath, and was experiencing an irregular heartbeat, chest pain, muscle weakness, and feelings of severe nausea. She called 911 and was taken to the hospital where blood samples were drawn. The following table summarizes the results of her bloodwork (Table 1) Table 1: JH ion concentrations at intake (blood). lon Plasma concentration - measured (mM) Plasma concentration - normal (mM) K+ 8 5 Na+ 142 142 Cl- 105 105 Ca2+ 2.5 2.5 JH was diagnosed with hyperkalemia and ordered IV fluids. The IV fluids she was given contained calcium gluconate and insulin. Her potassium levels were monitored over a 24-hour period and were as summarized in Table 2. Table 2. JH potassium concentrations post-IV fluids (blood). Time (hours) Measured plasma K+ (in mM) 0 8.0 3 7.1 6 6.4 9 5.9 12 5.6 15 5.3 18 5.1 21 5.0 24 5.0 2. Using Table…