While sitting at your desk, you drop your pencil onto the floor. You bend over to pick up the pencil. In order to straighten up and continue your exam you must use which of the following muscles?
A) Tibialis anterior and semimembranosus
B) Tibialis anterior
C) Erector spinae
D) Extensor hallucis longus
E) Semimembranosus
C
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The male urethra is longer than the female one.
Answer the following statement true (T) or false (F)
Damage to which lobe of the brain (that normally plans appropriate behavior) has been most frequently associated with personality abnormalities?
A. Frontal B. Parietal C. Occipital D. Temporal E. Insula
Passive electroreception uses an electric organ located in the tail of certain fish
Indicate whether the statement is true or false
Multiunit smooth muscle is considered neurogenic, which means
a. contraction occurs following a spontaneous depolarization event. b. contraction is regulated by pacemaker cells lying within the muscle. c. the muscle is stimulated to contract through direct nervous input. d. contraction is proportional to the generator potential of the nerve. e. more than one of these.