How does pulse oximetry measure the oxygenation of arterial blood?
A. via X-rays
B. via ultrasound
C. via stethoscope
D. via light waves
E. via microphone
Answer: D
You might also like to view...
Which of the following is a feature of phospholipids?
a. Resistant to digestion b. Soluble in both water and fat c. Highly susceptible to oxidation d. Found naturally only in animal foods
What are the activities of absorption that occur in the large intestine? Describe the movement of food residue through the large intestine that results in watery, liquid stools
Magnesium is related to vitamin D in that
A. magnesium is required for the activation of vitamin D in the liver. B. magnesium increases the intestinal absorption of vitamin D. C. magnesium is required for the synthesis of vitamin D in the skin. D. All of these choices are correct.
ATP is the known as the energy currency because it is the primary source of energy in the body
Indicate whether the statement is true or false