The six branches of the left anterior descending artery are called:
A) posterior interventricular arteries
B) posterior descending arteries
C) marginal arteries
D) septal perforating arteries
Question 2
A patient in cardiac arrest begins to vomit undigested food particles that are too large to be cleared away using a suction catheter. You should:
A) suction what you can and then ventilate him.
B) perform CPR but do not administer ventilations.
C) perform abdominal thrusts to clear his airway.
D) turn the patient onto his side and sweep the material out of the airway.
Clockwise from above left: Green turtle (Chelonia mydas), Tuatara (Sphenodon punctatus), Nile Crocod
Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into
Dermatomes of body, posterior view
Dermatomes of body, anterior view
identical (left) and fraternal (right) twins
Cancer cells can move to new locations in the body, a process called metastasis