What part of the pulmonary system is most affected by asthma?
A. Alveoli
B. Larynx
C. Pharynx
D. Airways
D
The portion of the airways affected by asthma is the smaller airways, with constriction of the bronchiolar smooth muscle and inflammation of the mucous membranes.
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Brad, age 32, has just returned from surgery and the first set of vital signs are complete. His blood pressure is 190/100 . The first step taken by the ICU nurse is to
A) evaluate how much narcotics have been given. B) check the chart for the preoperative blood pressure. C) check the dressing for bleeding. D) reposition the patient with the legs elevated.
An 82-year-old-man is prescribed a dihydrotestosterone (DHT) inhibitor to treat benign prostatic hypertrophy (BPH). Which health promotion activity is most important for the nurse to teach this patient?
a. Have vision and glaucoma checks yearly. b. Participate in yearly prostate cancer screening. c. Avoid both alcohol and caffeine while on the drug. d. Avoid donating blood when taking the drug and for at least 6 months after drug therapy has stopped.
What is the term used to describe the maintenance of a constant internal environment?
What will be an ideal response?
The nurse is caring for an immunosuppressed 3-year-old girl and is providing teaching to the mother about proper oral hygiene. Which response from the mother indicates a need for further teaching?
A) "I really need to carefully check for skin breakdown." B) "I must really scrub her teeth and gums well." C) "I must use a soft toothbrush." D) "I can use a soft gauze sponge to care for her gums."