If the pulmonary ventilation rate is 3200 ml/minute with a tidal volume of 400, the respiratory rate is ____ breaths per minute
a. 6
b. 8
c. 14
d. 16
e. 20
B
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Match the following:
A) Spiral organ (of Corti) B) Vestibule C) Cochlear duct D) Tympanic membrane 1) Houses the spiral organ (of Corti.) 2) The receptor organ for hearing. 3) The central part of the bony labyrinth. 4) A membrane that transmits sound vibrations to the auditory ossicles.
Which of the following is NOT a cause of stress?
a. change in diet c. infectious disease b. change in environment d. all of the above cause stress
The presence of what hormone in the urine forms the basis of pregnancy diagnosis tests?
a. estrogen b. progesterone c. prolactin d. human chorionic gonadotropin e. LH
Which part of the clavicle articulates with the manubrium?
a) A b) B c) C d) D e) None of these choices are correct.