Of the following, which is the MOST important in caring for a possible stroke patient?
A) Establish the time of onset of signs and symptoms.
B) Administer oxygen to patients with a SpO2 <94 percent.
C) Recognize signs and symptoms that may indicate stroke.
D) Check the patient's blood glucose level.
Answer: C
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Direct flame contact is a combination of both ________ and ________ mechanisms.
A) conductive; convection B) convective; radioactive C) conductive; radioactive D) none of the above
Observing the patient's posture and apparent level of distress can give clues to the severity of the illness.
Answer the following statement true (T) or false (F)
Which of the following is the study of malignant tumors?
a. Arthrology b. Histology c. Topology d. Oncology
When blood is drawn to monitor the therapy of a specific antibiotic, the peak level is drawn 1 hour after administering the antibiotic. The term used to refer to the antibiotic level drawn right before the antibiotic is given is called the:
a. half-life level b. threshold level c. trough level d. toxicity level