A patient who is responsive to painful stimuli is covered with hives. He has labored respirations and a weak and rapid pulse. His vital signs are: pulse 128, respirations 24, and blood pressure 80/50 mmHg. Given this presentation, the EMT should be suspicious of what condition?
A) Sensitization
B) Anaphylaxis
C) Hypersensitivity
D) Localized allergic reaction
B
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Which type of fixed dry-chemical fire-extinguishing system introduces a thick concentration of agent into a closed area?
A. Total flooding B. Local application C. Closed application D. Complete flooding
Via what pathway does much of the bronchial venous drainage occur?
a. Bronchial veins emptying into the inferior vena cava b. Bronchopulmonary veins emptying into pulmonary veins c. Direct connections between bronchial and pulmonary arteries d. Thebesian venous drainage into the heart chambers
A ________ can be done during culposcopy in the outpatient setting
A. round C. LEEP B. cardinal D. uterosacral
A study is done that examines the current rate of disease frequency against other factors. This type of study is called
A. observational B. cross-sectional C. cohort D. data aggregation