This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A nursing student asks the nurse to differentiate the pathology of Alzheimer's disease from that of ... (Read 57 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jul 23, 2018
A nursing student asks the nurse to differentiate the pathology of Alzheimer's disease from that of Parkinson's disease. Which description is correct?
 
  a. Alzheimer's disease involves a possible excess of acetylcholine and neuritic plaques.
  b. Alzheimer's disease is caused by decreased amounts of dopamine and degeneration of cholinergic neurons.
  c. Parkinson's disease is characterized by an imbalance of dopamine and acetylcholine.
  d. Parkinson's disease involves increased dopamine production and decreased acetylcholine.

Question 2

A pregnant woman who is in labor has a blood pressure of 189/110 mm Hg and exhibits muscle contractions followed by jerking of her arms and legs. The nurse will prepare to administer which medication to this patient?
 
  a. Carbamazepine (Tegretol)
  b. Diazepam (Valium)
  c. Magnesium sulfate
  d. Phenobarbital (Luminal)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: C
Parkinson's disease (PD) is characterized by an imbalance of dopamine (DA) and acetylcholine (ACh) caused by an unexplained degeneration of the dopaminergic neurons allowing the excitatory response of acetylcholine to exceed the inhibitory response of dopamine. Alzheimer's disease (AD) may result from decreased ACh, degeneration of cholinergic neurons, and neuritic plaques. Dopamine does not appear to play a role in Alzheimer's disease.

Answer to Question 2

ANS: C
Magnesium sulfate is used to control seizures during eclampsia.


nevelica

  • Member
  • Posts: 563
Reply 2 on: Jul 23, 2018
Gracias!

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Lyme Disease Concept Map Lyme Disease Concept Map
NUrse NUrse
The amyloid-β peptide, which plays a major role in Alzheimer’s disease The amyloid-β peptide, which plays a major role in Alzheimer’s disease
Choosing nursing interventions Choosing nursing interventions
Nursing interventions for patients with a fever Nursing interventions for patients with a fever
A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain A single base substitution leading to a single amino acid substitution in the hemoglobin beta chain
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library