When breathing in, air enters the larynx through an opening called the ________
A) glottis
B) epiglottis
C) esophagus
D) thyroid cartilage
A
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The ________ allow for a wide range of head movements
A) hyoid bones B) temporomandibular joints C) cervical vertebrae D) intervertebral discs E) occipital condyles
Match the following:
A) Polycythemia B) Leukemia C) Anemia D) Embolism 1. Cancerous condition involving white blood cells. 2. Condition in which blood has abnormally low oxygen-carrying capacity. 3. Abnormal excess of erythrocytes resulting in an increase in blood viscosity. 4. Free-floating thrombus in the bloodstream.
The withdrawal reflex for the arm requires an EPSP be generated on motor neurons that innervate the triceps muscle, and requires an IPSP be generated on neurons that innervate the biceps muscle
Indicate whether the statement is true or false
The term "motility" refers only to involuntary contractions (not voluntary contractions) that mix and move materials through the GI tract.
Answer the following statement true (T) or false (F)