Health, 18.10.2019 05:00 sadiemontoya
A6-year-old boy has a 1-year history of moderate persistent asthma that is normally well controlled with budesonide via dry powder inhaler (dpi) twice a day and the use of albuterol once or twice a week as needed for wheezing. three days ago, he developed a sore throat, clear nasal discharge, and a dry cough. in the past 24 hours, he has had intermittent wheezing, necessitating the use of albuterol two puffs with use of an age-appropriate spacer every 3 hours) with partial relief. your next most appropriate action is to obtain:
a. a chest radiograph.
b. an oxygen saturation measurement.
c. a peak expiratory flow (pef) measurement.
d. a sputum smear for wbcs.
Answers: 3
Health, 22.06.2019 16:30, jeremiah52
Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar with adrenaline
Answers: 2
Health, 23.06.2019 06:30, nimclean
Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.
Answers: 2
A6-year-old boy has a 1-year history of moderate persistent asthma that is normally well controlled...
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