The first line of defense of the body against infectious organisms includes the
A) lymphatic system
B) T-helper cells
C) spleen
D) skin
D
You might also like to view...
Which of the following is not one of the ways that the Search function assists in locating a desired finding?
A) It identifies clinical concepts in all six domains. B) It includes synonyms automatically. C) It includes every instance of the target word or phrase. D) It completes words automatically.
High-pitched voices are often associated with panic and urgency
Indicate whether this statement is true or false.
Allergies develop due to:
A) introduction of a foreign body that results in inflammation. B) repeated exposure to an antigen. C) both A and B. D) neither A nor B.
The administration of intravenous chemical agents that have specific and toxic effects upon a disease-causing cell or organism is:
A) chemotherapy B) drug therapy C) hydration therapy D) pain management