A condition in which the air sacs dilate and are unable to contract to their original size, causing residual air to be trapped in them, is ________.
Fill in the blank(s) with the appropriate word(s).
emphysema
The condition in which the air sacs dilate and are unable to contract to their original size, causing residual air to be trapped in them, is called emphysema.
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A community health nurse is explaining the chain of causation to a family who have a child with Lyme disease. The nurse describes the tick biting the child, identifying this as which of the following?
A) Reservoir B) Mode of transmission C) Portal of entry D) Host
What should the nurse do to decrease the patient's disorientation at night during the detoxification period?
a. Place the patient in a room with another recovering patient b. Instruct the patient to orient himself to his surroundings at bedtime c. Wake the patient up every 4 hours to eat a small snack d. Use nightlights and remove extra furniture from the room
A group of students are reviewing information about sexually transmitted infections and their effect on pregnancy
The students demonstrate understanding of the information when they identify which infection as being responsible for ophthalmia neonatorum? A) Syphilis B) Gonorrhea C) Chlamydia D) HPV
The physiologic effect of left ventricular afterload reduction is
a. decreased left atrial tension. b. decreased systemic vascular resistance. c. increased filling pressures. d. decreased cardiac output.