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Scotty Fraser
Anatomy weeks 6-12
| Question | Answer |
|---|---|
| The muscle that helps hold the scapula against the thorax and is useful in pushing or punching movements is the | serratus anterior |
| The muscle fascicle arrangement for Orbicularis oris is best characterized as | circular |
| Which of the following compounds cannot cross the blood-brain barrier? | Dopamine |
| Dendrites conduct impulses _____ cell bodies. | toward |
| Which of the following is not true of the lateral corticospinal tract fibers? | Most inhibit the lower motor neuron. |
| Which part of the brain releases the hormone melatonin? | Pineal gland |
| Transparent structure of the eye containing regularly aligned collagen fibers | cornea |
| Largest purely endocrine gland in the body. | Thyroid gland |
| _____ is used to determine the volume percentage of red blood cells in whole blood. | Hematocrit |
| The four structures that compose the conduction system of the heart are the | SA node, AV node, AV bundle, and Purkinje fibers. |
| Hassall corpuscles are part of the | thymus. |
| Lymph capillaries called lacteals are located in the: | small intestine. |
| The small, leaf-shaped cartilage behind the tongue and hyoid bone is the: | epiglottis. |
| The total number of lobes in both lungs is | 5 |