This topic contains a solution. Click here to go to the answer

Author Question: When a patient's CT scan reveals a lesion above the pontine micturition center, which condition ... (Read 96 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
When a patient's CT scan reveals a lesion above the pontine micturition center, which condition would the nurse expect?
 
  a. Dyssynergia
  b. Detrusor hyperreflexia
  c. Detrusor areflexia
  d. Detrusor sphincter dyssynergia

Question 2

A patient is diagnosed with renal calculus that is causing a urinary obstruction. Which symptoms would be most likely experienced?
 
  a. Anuria
  b. Hematuria
  c. Pyuria
  d. Flank pain



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fromAlphatoOmega22

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

ANS: B
Neurologic disorders that develop above the pontine micturition center result in detrusor hyperre-flexia, also known as an uninhibited or reflex bladder. Lesions that develop in upper motor neu-rons of the brain and spinal cord result in dyssynergia. Lesions that involve the sacral micturition center (below S1; may also be termed cauda equina syndrome) or peripheral nerve lesions result in detrusor areflexia (acontractile detrusor), a lower motor neuron disorder. Neurologic lesions that occur below the pontine micturition center but above the sacral micturition center (between C2 and S1) are also upper motor neuron lesions and result in detrusor hyperreflexia with vesci-co-sphincter dyssynergia.

Answer to Question 2

ANS: D
Significant flank pain is the most common manifestation. Neither anuria nor pyuria is a common manifestation. Hematuria does occur, but it is not the most common manifestation.




evelyn o bentley

  • Member
  • Posts: 564
Reply 2 on: Jun 25, 2018
Wow, this really help


scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

There are more bacteria in your mouth than there are people in the world.

For a complete list of videos, visit our video library