CSI: Hot Tub..too hot to handle?
           After waking up in the yard with a severe hangover, a woman findsher husband dead in the hot tub in Palm Springs. It had been a coolday for January, with temperatures hovering around 60 degreesFahrenheit. The couple had apparently come home the previous nightand gone to the hot tub, which was set at 110 degrees Fahrenheit.Both had been drinking a great deal of wine, and the male had beentaking Lasix (a high-ceiling loop diuretic) for congestive heartfailure.  Your job is to come up with a probable causeof the male’s death.
Clues and Background:
1. The hot tub's upper safe temperature is 104 degreesFahrenheit.
2. The blood alcohol level (BAL) in each person was 0.2%(legally intoxicated is 0.08% in CA).
3. The man weighed 160 lbs and the woman weighed 120 lbs.
4. LASIX is a diuretic. A is a drug that elevates the rate ofurination and thus provides a means of forced diuresis.
5. Alcohol is a depressant (i.e., it decreases the activity ofthe nervous system).
6. ADH (antidiuretic hormone or vasopressin) is synthesized inthe nervous system (hypothalamus) and is released in response toosmotic stress.
7. Normal to high ADH levels result in water reabsorption by thebody (act on kidney collecting tubules).
9. Heat tends to cause vasodilation of blood vessels.
Please answer the following questions in a logical way:.
2. How would Lasix affect the feedback loops regulating bloodpressure?
3. How would heat affect the feedback loops regulating bloodpressure?
4. How would alcohol affect the feedback loops regulating bloodpressure?
