Anatomical features that give a bird the ability to fly:
(a) Hollow bones
(b) Air sacs within the wings and body
(c) Sternum (keel bone)
(d) Fused ribs for stability
(e) Strong pectoral muscles attached to the wings
(f) Feathers
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The water passage within a centrifugal pump is called the _____
A. Volute B. Casing C. Shroud D. Impeller
Immunotherapy targets the cancer by manipulating the immune system to hunt down and kill the cancer cells
Indicate whether the statement is true or false
Each of the following statements regarding fundamentals of panoramic radiography is correct EXCEPT one. Which one is the EXCEPTION?
a. The rotational center is the axis on which the tube head and the cassette rotate. b. The x-ray source and the film remain stationary. c. They are based on the principles of tomography. d. The x-rays emerge from a narrow, vertical slit in the tube head.
Which one of the following statements shows an understanding of shock caused by internal bleeding?
A. "If a patient is bleeding internally, the signs of shock-such as a rapid heart rate and pale, cool, and clammy skin-are not as obvious." B. "You should always suspect internal bleeding in a patient with the signs and symptoms of shock but no external bleeding." C. "The EMT can control internal bleeding by applying direct pressure to the skin, over top of the area of suspected internal bleeding." D. "Internal bleeding is not as much of a life threat as external bleeding since the blood remains in the body."