The Valsalva maneuver is
A. the range of motion achieved in a slow, controlled lift.
B. a partner-assisted strength-training program.
C. holding your breath as you strain against a closed epiglottis.
D. a natural response that causes a muscle to contract.
E. the range of motion achieved by quickly moving a limb to its limits.
C. holding your breath as you strain against a closed epiglottis.
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Answer the following statement(s) true (T) or false (F)
1. Rectal muscles often contract during the plateau stage. 2. During the excitement stage, the male glans darkens. 3. During the resolution stage, the uterus elevates. 4. Women experience a refractory period after orgasm. 5. Sexual dysfunction usually occurs in the mind.
Studies of DARE's effectiveness _____.
A. show DARE to be highly effective B. show DARE to be effective only for high school students C. show DARE to be an exemplary drug education program D. have not been shown to work
A medical term that means vomiting blood is ____________________
Fill in the blank(s) with correct word
Which structure connects the middle ear to the pharynx?
a. trachea b. internal auditory canal c. eustachian tube d. ossicles