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Joy Fulton
Anatomy Weeks 6-12
| Question | Answer |
|---|---|
| Skeletal muscles constitute approximately ____ of our body weight. | 50% |
| The covering of individual muscle fibers is the: | endomysium. |
| Interneurons reside in the: | CNS only. |
| Which of the following is the deepest connective tissue layer of a nerve? | Endoneurium |
| Multipolar neurons have: | multiple dendrites and one axon. |
| The brain has _____ major divisions. | six |
| The part(s) of the cerebrum associated with anger, fear, and sorrow is (are) the: | limbic system. |
| All cell bodies of the autonomic nervous system are located within the CNS. | True |
| Melanin-containing layer of the eye's vascular tunic. | choroid |
| Membrane attached to the stapes. | oval window |
| The hormone produced by the heart | increases the excretion of sodium in the urine. |
| Transparent mucous membrane covering the inner surface of the eyelid. | conjunctiva |
| During fetal circulation, what opening in the septum, between the right and left atria, directs most of the blood so that it bypasses the fetal lungs? | foramen ovale |
| Which of the following is not a formed element found in the blood? | plasma |
| The brachiocephalic vein drains blood from the | head, neck, and upper extremity. |
| The type of immune mechanism that provides a general defense by acting against anything recognized as “not self” is called: | nonspecific immunity. |
| About half of the lymph flowing through the thoracic duct comes from the: | Both A and B -Liver -Small intestines |
| Adaptive immunity, part of the body’s third line of defense, is orchestrated by two different classes of a type of white blood cell called the | lymphocyte. |
| The approximate length of the trachea, or windpipe, is _____ cm. | 11 |
| The divisions of the thoracic cavity include all of the following except the: | respiratory cavity. |
| The more common name for the pharynx is the: | throat |
| The eustachian tube connects the middle ear with the: | nasopharynx |
| The total number of lobes in both lungs is: | 5 |