An inflammatory response of the nasal mucosa resulting in the release of histamine and other chemical agents, causing increased secretion of mucus as well as congestion and sneezing, is called:
a. allergic rhinitis. c. flu.
b. common cold. d. viral infection.
ANS: A
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A Correct: Allergic rhinitis occurs when allergens initiate the immunological response.
B Incorrect: This is caused by a virus.
C Incorrect: This is caused by a virus.
D Incorrect: This is caused by a virus.
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A nurse who has practiced for 1 year on a medical-surgical unit is very interested in a position in the operating room
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The nurse is caring for a patient who is 4 years old and in isolation. Which approach should the nurse implement to reduce the patient's anxiety?
a. Put the child in a room with a locked door. b. Ask the parents to keep the child in the room. c. Explain isolation to the child by using a cartoon. d. Put the mask, gown, and gloves on in view of the child.
Which of the following is not a barrier to research utilisation?
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