A K-complex is which of the following?
a. A c. C
b. B d. D
ANS: A
K-complexes are large, vertical, slow waves that have an amplitude of at least 75 ?V, with an ini-tial negative deflection.
You might also like to view...
Inflammation of the gums is called
A) gingivitis. B) cholecystitis. C) ulcerative colitis. D) gastroenteritis.
A nonrebreather mask at 12 to 15 liters per minute will generally provide the patient what percentage of oxygen?
A) 80-100 B) 24-44 C) 16-21 D) 90-100
A patient has a laceration on his arm from a table saw. Assessment reveals dark red blood flowing steadily from the wound. You would recognize this type of bleeding as:
a. arterial bleeding. b. capillary bleeding. c. venous bleeding. d. lymphatic bleeding.
The lowest amount of a supply item the office should have before reordering is known as the ________.
A. low mark B. replenishment point C. reorder point D. base supply level