A slide calibrated to the exact measurements needed to count blood cells or sperm under a microscope is a ________.

When a sinus rhythm has a QRS complex of 0.12 sec or greater, you know that this is an abnormality and would note that it has:

A) a wide QRS. B) accelerated ventricular conduction. C) Purkinje disease. D) sinus conduction defect.

The dorsogluteal location site presents a danger of nicking the _____ nerve, therefore is no longer recommended

A) ulnar B) sciatic C) femoral D) popliteal