Ear medications are usually prescribed as single doses
Indicate whether the statement is true or false
FALSE
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You are called to see a 3-year-old child who is in moderate respiratory distress. His mother says that he has appeared well during the day, but for the past two nights, he has been waking up around midnight with a high-pitched cough that sounds like a dog barking. You find the child lying in bed, looking very tired and miserable. Axillary temperature is 99.7°F. Respirations are stridorous at
30/min, with suprasternal retractions and accessory muscle use. On auscultation of the chest, no wheezing or crackles are heard. All of the following would be included in the management of this patient EXCEPT: a. administration of high-concentration, humidified oxygen. b. performing direct laryngoscopy to be sure the airway is not obstructed. c. administering racemic epinephrine by nebulizer. d. transporting to the hospital in the position of comfort.
An unconscious patient with several major fractures should be triaged and tagged as which of the following?
A) Blue B) Yellow C) Red D) Black
Which condition would directly compromise the average patient's cardiac output?
A) Heart rate of 190 beats/min B) Circulatory volume of 5 liters C) Increased number of circulating WBCs D) Blood pressure of 118/52 mmHg
Engraftment after transplant is determined by short-term evidence of hematopoietic proliferation. What are the peripheral blood absolute cell counts that indicate short-term engraftment?
a. Absolute neutrophil count is more than 100 mcL (?L) and platelet count is more than 50,000 mcL. b. Absolute lymphocyte count is less than 500 mcL, and platelet count is more than 10,000 mcL. c. Neutrophil count is more than 500 mcL, and platelet count is more than 20,000 mcL. d. Neutrophil count is more than 1000 mcL, and the platelet count is more than 10,000 mcL.