A photon of light would pass through the following structures in which order? A) vitreous humor, lens, aqueous humor, cornea B) cornea, aqueous humor, lens, vitreous humor C) cornea, vitreous humor, lens, aqueous humor D) aqueous humor, cornea, lens, vitreous humor
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Match the following involuntary functions with the proper di…
Match the following involuntary functions with the proper division of the autonomic nervous system. Pick from one of two choices: Parasympathetic Nervous System Sympathetic Nervous System
35) The neonatal period refers to ________. A) the first tri…
35) The neonatal period refers to ________. A) the first trimester of pregnancy B) the last trimester of pregnancy C) the first month after birth D) the first year after birth
Match the following
Match the following
The cranial nerve that causes an eye muscle to depress and t…
The cranial nerve that causes an eye muscle to depress and turn the eyeball laterally is the ________. A) occulomotor nerve B) trochlear nerve. C) abducens nerve D) vagus nerve
Parafollicular or “C” cells in the thyroid gland release whi…
Parafollicular or “C” cells in the thyroid gland release which major hormone(s)? A) T3 B) T4 C) Thyrocalcitonin D) All of the above with exception of answer “C”
80) Which of the following best defines negative nitrogen ba…
80) Which of the following best defines negative nitrogen balance? A) Protein breakdown exceeds protein synthesis. B) It is a condition usually caused by having a diet low in fish and meat. C) A negative nitrogen balance is normal and is a way of maintaining homeostasis. D) It occurs when amino acids are broken down by liver enzymes and carried to the bloodstream.
(Recall the cross-sectional diagram of the cochlea) Which o…
(Recall the cross-sectional diagram of the cochlea) Which of the following spaces (if you follow the path of perilymph vibration in the cochlea) is continuous with the round window? A) Scala vestibuli B) Scala media (cochlear duct) C) Scala tympani
Which of the following is true about gustatory receptors and…
Which of the following is true about gustatory receptors and gustation? A) In order for a chemical to be sensed, it must be nonvolatile and hydrophobic (“water fearing”) B) The facial nerve transmits impulses from the posterior one-third of the tongue to the brain. C) For a chemical to be tasted, it does not have to diffuse into the taste pore and activate the gustatory hair. D) Gustatory receptors are activated by five different chemical modalities (the book calls them qualities)
49) ________ is the most common type of fetal testing. A) Bl…
49) ________ is the most common type of fetal testing. A) Blood chemistry B) Amniocentesis C) A DNA probe D) CVS