Which of the following enzymes, which breaks down carbohydrates, is contained in saliva?

Effective teamwork depends upon:

A) good communication skills. B) showing empathy for your patients. C) proper hygiene and sanitation. D) self-motivation and initiative.

For Sinus Tachycardia, the QRS complex should be less than ________ sec

A) 0.01 B) 0.12 C) 0.18 D) 0.20