Which plasma protein is involved in blood clotting?
A) Immunoglobulins B) Albumins C) Globulins D) Fibrinogens
D
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To test an extremity for pain sensation, you should:
A) use a sharp object, and have the patient tell you if he feels a sharp or dull sensation. B) firmly pinch a fold of skin over the most sensitive part of the extremity. C) stroke the extremity in a distal-to-proximal direction. D) briskly tap the tendon of the elbow or knee.
You are treating a patient with suspected heat cramps. Your medical director has issued standing orders for such treatment given the high number of heat-related emergencies to which your service routinely responds in the summer months. Regarding these standing orders, which of these instructions would seem most appropriate?
A) Mix one teaspoon salt in one quart of water and administer half of a glass every 15 minutes B) Make and administer a saltwater solution by combining Gatorade with one teaspoon of salt C) Administer salt tablets every 15 minutes until the cramping subsides D) Have the patient drink one glass of cold tap water every 15 minutes until he has to urinate
What is the ventricular heart rate with junctional tachycardia?
A. 100 to 180 bpm B. Greater than 300 bpm C. 150 to 300 bpm D. 60 to 100 bpm
What is the chain of infection, and how does it relate to our goal of stopping the spread of infection?
What will be an ideal response?