External jugular veins drain from which structures?
neck and left arm
superior vena cava
parotid glands, facial muscles, and scalp
brain and neck
parotid glands, facial muscles, and scalp
Rationale: parotid glands, facial muscles, and scalp
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The axial skeleton consists of ________ bones from the axis of the body, including the skull and vertebral system
a. 8 b. 80 c. 800 d. 8,000
You arrive on the scene of a patient with severe blunt trauma to the face. You hear gurgling as you approach the patient. After opening the airway with a manual maneuver, what should your next action be?
A) Ventilate B) Apply a cervical collar C) Control the source of hemorrhage D) Suction
Acquired angioedema represents a(n):
a. Infection b. Congenital malformation c. Hypersensitivity reaction d. Hemodynamic problem e. Benign neoplasm
Platelets undergo a shape change when they come into contact with exposed ____________________.
Fill in the blank(s) with the appropriate word(s).