An elderly woman experienced a closed head injury when she fell down five steps. She is responsive to painful stimuli and her breathing is irregular and shallow. When evaluating her airway, you note that she has both upper and lower dentures. Her upper dentures are secure, but her lower dentures are loose. Prior to providing positive pressure ventilation, you would:

A) Make sure the lower dentures are secure
B) Remove both the upper and lower dentures
C) Remove the lower dentures
D) Leave the dentures as you found them


C) Remove the lower dentures

Health Professions

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A key to airway inflammation in asthma is hyperresponsiveness of the airway.

Answer the following statement true (T) or false (F)

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A genetic defect in enzymes that cause retardation is:

a. cystic fibrosis. b. sickle cell anemia. c. hemophilia. d. Tay-Sachs disease.

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The procedure that directs high-frequency sound waves through the skin over the area of the body being examined and produces an image based on the echoes is ________. 

Fill in the blank(s) with the appropriate word(s).

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How does disease affect cognition?

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