How can proper nutrition combined with a well planned exercise program, benefit a persons' overall health?
ОА
Increased circulatory and respiratory
problems.
Ов
Higher cholesterol levels and
decreased energy.
Ос
Lower cholesterol level and blood
pressure.
D
Decreased weight and increased risk
of developing certain types of
cancer.

When lifting heavy loads off the ground, the majority of the weight should be lifted by which of the following? a. arms b. legs c. back d. stomach

Bella is reporting the pulse (heartbeats per minute) of a patient. which symbol is most useful for her? a. ’ b. “ c. # d. / e. ^

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.