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Week 13: Nataliya B
| Question | Answer |
|---|---|
| When an athlete injures a muscle of the hamstring group, the injury is on the: | posterior thigh |
| The muscle that extends and adducts the arm is the | latissimus dorsi. |
| The muscle that flexes the semipronated or semisupinated forearm is the | brachioradialis |
| A neuron that transmits a nerve impulse toward the central nervous system is called a(n) | sensory neuron. |
| Astrocytes attach to | neurons., oligodendrocytes |
| Which of the following is a correct statement | There are 5 lumbar nerve pairs |
| Visceral effectors are innervated by sympathetic fibers. | True |
| The innermost layer of the meninges is the: | pia mater |
| Several “vital centers” are located in the: | medulla |
| Because T cells attack pathogens more directly, T-cell immune mechanisms are classified as _____ immunity. | cell-mediated |
| Which substance can destroy pathogens by lowering the pH to a level at which they cannot function? | Hydrochloric acid |