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Author Question: Which of the following is the major effect produced by an increase in the rate and depth of ... (Read 93 times)

pepyto

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Which of the following is the major effect produced by an increase in the rate and depth of respiration?
 
  A. Plasma PCO2 rises.
  B. Plasma PCO2 falls.
  C. Plasma PO2 rises.
  D. Plasma PO2 falls.

Question 2

Which of the following characteristics is TRUE of BRCA1?
 
  A. It is a small gene with few mutations.
  B. Women who have it have an 80 chance of developing breast cancer.
  C. Women who have it have a 20-40 chance of developing an ovarian cancer.
  D. B and C
  E. None of the above



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katkat_flores

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Answer to Question 1

B

Answer to Question 2

D




pepyto

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Reply 2 on: Jun 25, 2018
Gracias!


vickybb89

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Reply 3 on: Yesterday
Wow, this really help

 

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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

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The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

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ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

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