Which structure allows fetal skulls to compress during birth?
A. Fontanels
B. Hyoids
C. Sinuses
D. Sutures
Answer: A
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Which of the following muscles compresses the abdomen?
A) diaphragm and intercostals B) external oblique and latissimus dorsi C) rectus abdominis and pectoralis major D) transverse abdominis E) external oblique, rectus abdominis, and transverse abdominis
Which diagnostic test detects abnormal cells on the cervix?
A. Hysteroscopy B. Pap smear C. Mammogram D. Colposcopy
Which of the following does NOT occur as a sarcomere shortens during muscle contraction?
A. The H zone shortens. B. The I bands shorten. C. The Z lines (discs) move closer together. D. The thin and thick myofilaments shorten in length. E. All of these occur as a sarcomere shortens.
The macula sacculi is nearly horizontal and the macula utriculi is nearly vertical
Indicate whether the statement is true or false