The procedure in which the vocal cords are visualized for placement of an ET tube is called direct:
A) bronchoscopy.
B) tracheostomy.
C) pharyngoscopy.
D) laryngoscopy.
Ans: D) laryngoscopy.
You might also like to view...
In general, a large rough projection is called a(n) ________.
Fill in the blank(s) with the appropriate word(s).
Using the figure below, identify the labeled part.
1) Label A: ______________________________
2) Label B: ______________________________
3) Label C: ______________________________
4) Label D: ______________________________
5) Label E: ______________________________
6) Label F: ______________________________
7) Label G: ______________________________
8) Label H: ______________________________
9) Label I: ______________________________
10) Label J: ______________________________
11) Label K: ______________________________
12) Label L: ______________________________
13) Label M: ______________________________
14) Label N: ______________________________
In hyperopia,
a. the eyeball is too short or the lens is too weak. b. a near object is focused behind the retina, even with accommodation. c. a far source of light is focused ahead of the retina. d. both (a) and (b) above. e. both (a) and (c) above.
The thymus:
(a) is the source of lymphocytes before birth and enables lymphocytes to develop into T cells (b) produces new cells and destroys the old (haematopiesis) (c) is a blood reservoir (d) defends by initiating macrophages to remove microorganisms in blood and phagocytose them