This topic contains a solution. Click here to go to the answer

Author Question: Night blindness is a risk associated with even moderate drinking. Why is this? a. Alcohol makes the ... (Read 59 times)

appyboo

  • Hero Member
  • *****
  • Posts: 527
Night blindness is a risk associated with even moderate drinking. Why is this?
 a. Alcohol makes the eyelids droop.
 b. Alcohol blocks the formation of retinal.
 c. Alcohol makes the pupil of the eye very small.
 d. Alcohol inhibits dehydrogenase enzymes in the eye.
 e. Alcohol causes increased quantities of potassium to be excreted.

Question 2

Scurvy is characterized by the breakdown of connective tissue, especially the skin, blood vessels, and gums. This is caused by a deficiency in vitamin _____.
 a. Vitamin A
  b. Vitamin B
  c. Vitamin C
  d. Vitamin D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TINA

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

b

Answer to Question 2

C





 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

For a complete list of videos, visit our video library