How many units of insulin are in 0.6 mL of regular U-100 insulin?
A) 6 units
B) 12 units
C) 60 units
D) 600 units
C
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Medical assistants should be familiar with insurance plans their offices accept when speaking with patients on the telephone
Indicate whether the statement is true or false
A decrease of one unit on the pH scale represents multiplying acidity ________ times
A) 5 B) 10 C) 20 D) 2
Disaster mental health services should be available:
A) following any MCI. B) both immediately after the incident and in the following weeks. C) to all personnel involved in an incident. D) All of the above
A 27-year-old pregnant woman was the restrained driver of a vehicle that hit the guardrail at a high rate of speed. She sustained a large laceration to the upper thigh and has lost a significant amount of blood. Vital signs are: heart rate 102, blood pressure 118/78 mmHg, respirations 18, and her skin is pale and clammy. Which of the following BEST explains this patient's presentation?
A) Maternal blood volume increases during pregnancy, allowing vital signs to remain normal despite significant blood loss.
B) Fetal oxygen demand increases after trauma, causing maternal blood pressure and heart rate to increase immediately after injury.
C) Maternal blood volume decreases during pregnancy, amplifying the effects of epinephrine and allowing for the maintenance of blood pressure.
D) Maternal vital signs remain normal following trauma to ensure the survival of the developing fetus.