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Author Question: Which of the following is a CSF-containing cavity inside the brain tissue itself? A) gyri B) ... (Read 27 times)

schs14

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on: Jun 27, 2018
Which of the following is a CSF-containing cavity inside the brain tissue itself?
 
  A) gyri
  B) ventricle
  C) synapse
  D) sulci

Question 2

Which term means pain in the urethra?
 
  A) urethralgia
  B) urethritis
  C) ureterectasis
  D) ureteralgia


cascooper22

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Reply #1 on: Jun 27, 2018
Answer to Question 1

B
Explanation: A ventricle is a cavity within the brain tissue that contains cerebrospinal fluid. Gyri are the convolutions on the surface of the brain. A synapse is the point at which the axon of one neuron meets the dendrite of the next neuron. The sulci are the valleys separating the gyri.

Answer to Question 2

A
Explanation: Urethr/o means urethra and -algia means pain; thus, urethralgia means pain in the urethra. -itis means inflammation, so urethritis means inflammation in the urethra. Ureter/o means ureter and -ectasis means dilation, so ureterectasis means ureter dilation. -algia means pain, so ureteralgia means ureter pain.


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