What percentage of the total blood volume is composed of formed elements?
a. 55
b. 45
c. 100
d. 10
Correct answer: B
You might also like to view...
When performing a primary assessment, the first evidence that the body may be in shock is:
a. skin that is warm and diaphoretic. b. a radial pulse of over 100 beats per minute. c. hypertension. d. a slowed respiratory rate.
Ubiquitous dendritic cells, found within mucosa and epidermis and having the function of processing foreign antigens and presenting relevant determinants to immunocompetent cells are known as:
a. Macrophages b. Langerhans cells c. Langhans giant cells d. Histiocytes e. Plasma cells
Major events that typically occur during the first trimester of pregnancy include all of the following, EXCEPT:
A. notable movement of the fetus by the mother. B. development of the major fetal organ systems. C. palpable uterine fundus at the pubic symphysis D. audible fetal heart tones with a Doppler.
Film-based radiographs can be digitized by scanning or using a digital camera to photograph the existing radiograph
Indicate whether the statement is true or false