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phd1100 phd1100
wrote...
Posts: 599
Rep: 6 0
6 years ago
The pampiniform plexus of the testicular vein is found within the
 A) epididymis.
  B) raphe.
  C) spermatic cord.
  D) cremaster muscle.
  E) rete testis.



(Question 2) Which factor directly influences preload?
 A) contractility
  B) heart rate
  C) stroke volume
  D) venous return
  E) parasympathetic tone



(Question 3) The cremaster muscle can raise and lower the testes to regulate
 A) temperature.
  B) expansion.
  C) erection.
  D) pH.
  E) size.



(Question 4) The amount of blood returning to the heart is the
 A) afterload.
  B) stroke volume.
  C) end-diastolic volume.
  D) cardiac reserve.
  E) venous return.



(Question 5) The organ inferior to the urinary bladder and contains the urethra in the middle is the ________ gland.
 A) prostate
  B) bulbo-urethral
  C) Cowper's
  D) seminal vesicle
  E) seminiferous tubular



(Question 6) The ductus deferens passes through the ________ to enter the pelvic cavity.
 A) canaliculi
  B) mesiobuccal canal
  C) epididymis
  D) inguinal canal
  E) urinary bladder



(Question 7) The ________ is the difference between the resting and maximal cardiac output.
 A) end-systolic volume
  B) end-diastolic volume
  C) cardiac reserve
  D) stroke volume
  E) ejection fraction



(Question 8) The ________ carries fluid from the seminal gland (seminal vesicle) through the prostate.
 A) ejaculatory duct
  B) vas deferens
  C) ductus deferens
  D) epididymis
  E) rete



(Question 9) ________ is when the heart can't maintain adequate cardiac output.
 A) Heart failure
  B) Fibrillation
  C) Flutter
  D) Murmur
  E) Coronary heart disease



(Question 10) Calculate the cardiac output of a patient with a heart rate of 100 beats/minute and a stroke volume of 75 ml.
 A) 0.75 ml / min
  B) 750 ml / min
  C) 7500 ml / min
  D) 175 ml / min
  E) 25 ml / min
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3 Replies

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Replies
wrote...
6 years ago
1) C

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2) D

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3) A

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4) E

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5) A

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6) D

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7) C

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8) A

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9) A

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10) C
phd1100 Author
wrote...
6 years ago
Confirmed correct!
wrote...
6 years ago
Cool, thanks for replying back
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