It is important to avoid ballistic stretches because they can (my choice was d) a. increase body and muscle temperature b. extend a joint beyond its regular range of motion c. exceed the stretchable limits of the tissues involved d. stretch the muscle to its farthest point

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.