An abnormal band of tissue narrowing a passage is termed ____________________

Which of these conditions would the EMT associate with a hypoxic respiratory drive?

A) Congestive heart failure B) Pneumonia C) Chronic obstructive pulmonary disease D) Diabetes

Leeches secrete a(n) ____ into the wound, which delays the formation of a scab and prevents the skin from sealing over too quickly.

A. enzyme B. phosphate C. harmless bacteria D. anticoagulant