Electrophoresis at an acid pH using a citrate agar gel separates what hemoglobin variants that travel together on cellulose acetate at pH 8.6?
a. Hemoglobins A and S
b. Hemoglobins S and C
c. Hemoglobins D and S
d. Hemoglobins E and A
Correct Answer: C
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A 43-year-old female has accidentally taken too much of her antidepressant medication and is now confused. Emergency Medical Responders are on scene and providing the patient with high-concentration oxygen. As you arrive at the patient's side, your first action should be to:
A) obtain vital signs. B) perform a primary assessment. C) get a pulse oximeter reading. D) determine the type of medication taken.
What medication is indicated for the presence of alcohol intoxication to address possible encephalopathy?
A) Thiamine B) Romazicon C) Valium D) Narcan
The tympanic membrane has an effective area of approximately
A) 55 mm2. B) 3.2 mm2. C) 16 mm2. D) 85 mm2.
One of the fastest growing areas of pharmacy is
A) ambulatory clinics B) long-term care pharmacies C) mail-order pharmacies D) retail pharmacies