Which one of the following is NOT a substance typically reabsorbed by the tubules under normal healthy conditions?
A) glucose
B) urea
C) amino acids
D) sodium
E) water
B
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A person in a house fire has burns over the arms and legs. Which skin receptors that allow the skin to adapt to changes in temperature are most likely damaged?
A) Tactile corpuscles B) Thermoreceptors C) Photoreceptors D) Nociceptors
You are a server in a restaurant, always interested in going the extra mile for your customers. Patrick, a regular customer in your section, has ordered sweet iced tea and has an appointment in 10 minutes, so he must drink quickly then leave. The kitchen staff makes only unsweetened tea, but there are sugar packets on the tables. What should you do for Patrick to provide the best sweet tea, and
what general principle of diffusion does this illustrate? (Hint: Will sugar dissolve quickly in an iced drink?) What will be an ideal response?
Which of the following factors usually plays the least significant role in obesity??
A) ?Genetics B) ?Lack of physical activity C) ?Overconsumption of food D) ?Underconsumption of fruits and vegetables
Which of the following is NOT an action of cortisol secretion?
A. Inhibits glucose utilization B. Stimulates gluconeogenesis C. Promotes lipolysis D. Lowers blood levels of free fatty acids