On an ECG, the QRS represents:
A) Contraction of the atria
B) Contraction of the ventricles
C) Contraction of both the atria and the ventricles
D) The heart at rest following contraction
B) Contraction of the ventricles
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Which one of the following patients should the EMT recognize as having a normal skin temperature?
A) 25-year-old female who is dizzy with cool skin B) 36-year-old male complaining of nausea with warm skin C) 47-year-old female with chest pain and warm-to-hot skin D) 88-year-old male who is weak with skin that is cool and dry
Girls are more likely to be affected by asthma than boys until adolescence.
Answer the following statement true (T) or false (F)
The accordion load is ideal for making up ____ loads.
A. shoulder B. dutchman C. coupling D. loop
What is the medical term for a fast breathing rate?
A) hypoventilation B) asthma C) tachycardia D) tachypnea