Which of the following statements are true about carbohydrate metabolism during exercise?
A. Exercising skeletal muscles can consume glucose at a rate of 1-2 grams/minute.
B. Hypoglycemia can occur during prolonged exercise (i.e., 3.5 hours) at exercise intensities at 58% of VO2Â max.
C. Gluconeogenesis can supply glucose at a rate of only 0.2-0.4 grams/minute.
D. All of these answers are correct
Answer: D
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While waiting to assist a neurologist who is about to perform a lumbar puncture, she asks you to conduct an eye exam on the patient. Why?
A) Because a CSF infection would be revealed by a discoloration in the anterior chamber of the eye. B) Because slowness in pupillary dilation would indicate reduced CSF pressure. C) Because papilledema would indicate increased CSF pressure. D) Because retinal arterial sprouting would indicate arterial leakage into the CSF. E) Because swelling of the ophthalmic veins would indicate increased CSF pressure.
A commonly used artificial hip joint replacement consists of a cobalt-chrome alloy combination. The cobalt–chrome replacement consists of 34% cobalt and 19% chrome with the balance made up of a mix of other metals. If the hip joint replacement weighs 18 ounces, how many ounces of cobalt and chrome are in the replacement? Round Your answer to the nearest tenth.
A) 5.1 ounces cobalt; 2.8 ounces chrome B) 4.8 ounces cobalt; 2.7 ounces chrome C) 6.1 ounces cobalt; 3.4 ounces chrome D) 4.4 ounces cobalt; 2.5 ounces chrome E) 4.1 ounces cobalt; 2.3 ounces chrome
Hepatitis D is a
a. dsDNA virus that causes hepatitis in Asia b. satellite virus that infects with hepatitis B c. satellite virus that infects with hepatitis C d. satellite virus that infects with hepatitis A
According to Worden's model, the grief work process includes four developmental tasks that a person must complete to cope with the situation and move on with his or her life
Indicate whether the statement is true or false.