Which structure is the outermost, strongest layer of the meninges?
A) Pia mater
B) Arachnoid mater
C) Dura mater
D) Cerebral mater
Answer: C
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Kristen went to the dentist complaining of jaw tenderness and popping noises when she opens and closes her mouth. He notices abnormal wearing on the articulating surfaces of her teeth. Which of the following conditions does she most likely suffer from?
A) deviated nasal septum B) cleft palate C) temporomandibular joint syndrome D) dislocated jaw E) sinusitis
How would blocking retrograde transport in an axon affect the activity of a neuron?
A) The cell body would not be able to respond to changes in the distal end of the axon. B) The neuron would be unable to depolarize when stimulated. C) The neuron would not be able to produce action potentials. D) The cell body would not be able to export products to the axon terminals. E) The neuron would not be able to produce neurotransmitters.
If the results of ufo-epi treatment of humans included pupil dilation, localized sweating, high blood pressure, and high blood glucose, which conclusion would be indicated?
An alien retrieved alive from a crashed UFO has had a thorough medical examination. A hormone with a distinct but similar structure to epinephrine has been isolated, and named ufo-epi. A) It acts on muscarinic receptors. B) It acts on beta adrenergic receptors. C) It acts on alpha adrenergic receptors. D) It acts on AMPA receptors. E) It acts at the neuromuscular junction.
Thinking processes are housed in the
a. hindbrain b. midbrain c. forebrain d. pons