Vitamin E functions to

A. protect cell membranes from destruction by various reducing agents.
B. protect phospholipids in cell membranes from damage by free radicals.
C. accept electrons, thus neutralizing the action of free radicals.

When a patient becomes angry or embarrassed that they are being asked for payment, what you do to lessen the negative reaction?

Using a muscle's full range of motion will result in which of the following? a. muscle imbalance b. increased strength to the entire muscle c. the muscle not being strengthened d. reduced joint flexibility

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.