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RES240 Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

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RES240 Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS How many hemoglobin molecules roughly are on each RBC? A. 280 million B. 30 C. 3.14 D. 4 - CORRECT ANSWER The term "HbO2" stands for what? A. carboxyhemoglobin B. deoxyhemoglobin C. methemoglobin A. 280 million D. oxyhemoglobin - CORRECT ANSWER D. oxyhemoglobin Blood flowing from right side of heart to the left side without coming into contact with alveoli for gas exchange. A. left to right shunt B. relative shunt C. anatomic shunt D. shunt like effecg - CORRECT ANSWER C. anatomic shunt Pulmonary capillary perfusion is in excess of alveolar ventilation describes a... A. true shunt B. relative shunt C. absolute shunt D. right to left shunt - CORRECT ANSWER What is the result of venous admixture? A. decreased PaO2/CaO2 B. Increased PaCO2 C. increased PaO2/CaO2 D. Decreased PaCO2 - CORRECT ANSWER Low levels of tissue oxygenation indicate... A. hypotension B. hypoxia C. hypoxemia D. hyponatremia - CORRECT ANSWER B. relative shunt

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RES240 Exam UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
How many hemoglobin molecules roughly are on each RBC?

A. 280 million

B. 30

C. 3.14

D. 4 - CORRECT ANSWER A. 280 million

The term "HbO2" stands for what?

A. carboxyhemoglobin

B. deoxyhemoglobin

C. methemoglobin

D. oxyhemoglobin - CORRECT ANSWER D. oxyhemoglobin

Blood flowing from right side of heart to the left side without coming into contact with
alveoli for gas exchange.

A. left to right shunt

B. relative shunt

C. anatomic shunt

D. shunt like effecg - CORRECT ANSWER C. anatomic shunt

Pulmonary capillary perfusion is in excess of alveolar ventilation describes a...

A. true shunt
B. relative shunt

, C. absolute shunt

D. right to left shunt - CORRECT ANSWER B. relative shunt

What is the result of venous admixture?

A. decreased PaO2/CaO2

B. Increased PaCO2

C. increased PaO2/CaO2

D. Decreased PaCO2 - CORRECT ANSWER A. decreased PaO2/CaO2

Low levels of tissue oxygenation indicate...

A. hypotension

B. hypoxia

C. hypoxemia

D. hyponatremia - CORRECT ANSWER B. hypoxia

What type of hypoxia is caused by cyanide poisoning?

A. Anemic hypoxia

B. histotoxic hypoxia
C. hypoxic hypoxia

D. circulatory hypoxia - CORRECT ANSWER B. histotoxic hypoxia

What type of hypoxia is caused by methemoglobinemia?

A. Anemic hypoxia

B. histotoxic hypoxia
C. hypoxic hypoxia

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RES240 Exam UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS

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