The pericardial cavity normally holds about ________ mL of ________.
A) 30, blood
B) 1 to 2, serous fluid
C) 100, blood
D) 25, straw-colored lubricant
Question 2
Which of the following statements about specific age groups of pediatric patients is CORRECT?
a. 2- to 3-year-olds are usually cooperative and like to be touched by strangers.
b. 4- to 5-year-olds are usually cooperative and like to help out the paramedic.
c. School-age children usually do not like to be told what is being done to them.
d. Adolescents usually are not concerned about lasting effects of injury or illness.
Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp
Blood Cell
The Blood–Brain Barrier
A finger-stick is useful for obtaining small amounts of blood.
Relationship between blood and lymph capillaries.
Blood Groups and Blood Types