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Methemoglobinemia

Total questions: 6

Worksheet time: 4mins

Name
Class
Date
1.

What is Cyanosis?

a)

a greenish discoloration of the skin resulting from poor circulation or inadequate oxygenation of the blood.

b)

a bluish discoloration of the skin resulting from poor circulation or inadequate oxygenation of the blood.

c)

a redish discoloration of the skin resulting from poor circulation or inadequate oxygenation of the blood.

d)

a yellowish discoloration of the skin resulting from poor circulation or inadequate oxygenation of the blood.

2.

What is a red blood cell?

a)

an organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).

b)

the semipermeable membrane surrounding the cytoplasm of a cell.

c)

the material or protoplasm within a living cell, excluding the nucleus.

d)

a cell that carries oxygen through your bloodstream.

e)

a book by Stephen King.

3.

what is Methemoglobin?

a)

a stable oxidized form of hemoglobin which is unable to release oxygen to the tissues, produced in some inherited abnormalities and by oxidizing drugs.

b)

a genetic disorder.

4.

what is Methylene Blue?

a)

a dye.

b)

both

c)

a drug typically used to treat Methemoglobinemia.

5.

What color does your blood turn when you have a drug Methemoglobinemia?

a)

blue

b)

red????

c)

brown

d)

yellow

6.

What causes Methemoglobinemia?

a)

it's inherited.

b)

it's caused by exposure to certain medicines, chemicals, or foods.

c)

both