Shared Flashcard Set

Details

Mental Health
Chapter 22: Antidementia Drugs
27
Nursing
Undergraduate 2
05/06/2013

Additional Nursing Flashcards

 


 

Cards

Term

 

 

What is the neurtrasmitter effect of St. John's Wart and what can it cause if taken with AD meds?

Definition

 

 

Increase is seratonin

 

Seratonin syndroms

Term

 

 

What two drugs should you avoid taking St. John's Wart with?

Definition

 

 

Cognex and Namenda

Term

Which drug?

 

 

Inhibits both AChE and BChE

Definition

 

 

Cognex

Term

Which drug?

 


May cause severe hepatotoxicity

Definition

 

 

Cognex

Term

Which drugs?

 

 

Must be administered 4 times daily

Definition

 

 

 

Cognex

Term

 

 

Why does Cognex have compliance issues?

Definition

 

 

Must be taken 4 times daily

Term

Which drugs?

 

 

Reversible inhibitor of ChE

Definition

 

 

Aricept

Term

Which drugs?

 

 

 

More selective to AChE, but still commonly known for GI symptoms and bradycardia

Definition

 

 

Aricept

Term

Which drug?

 

Has one daily dosing and can be taken with ot without food

Definition

 

 

Aricept

Term

Which drug?

 

Said to be irreversible (remains attached and forms a covalent bond with the enzyme)

Definition

 

 

Excelon

Term

Which drug?

 

 

Comes in a patch form

Definition

 

 

Exelon

Term

Which drug?

 

Short plasma half-life of 2 hours, but has inhibitory half-life of 10 hours

Definition

 

 

Excelon

Term

Which drug?

 

Not metabolized by the P-450 enzymes, so it does not interact with drugs metabolized by that system

Definition

 

 

Excelon

Term

Which drug?

 

Prefers AChE over BChE

(3)

Definition

 

1. Aricept

 

2. Excelon

 

3. Razadyne

Term

Which drug?

 

Stimulates presynaptic muscarinic receptors to release more Ach

Definition

 

 

Razadyne

Term

Which drug?

 

May provide neuroprotection by up-regulating neurotrophic factors such as bcl-2 via nicotinic receptors

Definition

 

 

Razadyne

Term

Which drug?

 

 

Half-life of 6 hours

Definition

 

 

Razadyne

Term

What drug?

 

Metabolized by P-450 system and therefore interacts with drugs metabolized by this system

Definition

 

 

Razadyne

Term

Which drug?

 

 NDMA Antagonist

Definition

 

 

Namenda

Term

Which drug?



Prevents glutamate from overstimulating the NDMA receptor

Definition

 

 

Namenda

Term

Which drug?

 

Results in the reduction in the number of depolarizations

Definition

 

 

Namenda

Term

Which drug?

 

Prevent neuronal degeneration

Definition

 

 

Namenda

Term

 

 

Abusers of this drug have symptoms similar to schizophrenic pt.

Definition

 

 

PCP

Term

 

 

Too much stimulation of glutamate causes ____ and too little causes ____

Definition

 

1. Neuronal death

 

2. Psychotic behavior

Term

Which drug?

 

Long half-life of 60-80 hours, but is not metabolized to a great degree

Definition

 

 

 

Namenda

Term

Which drug?

 

Usually co-prescribed with donepezil (Aricept) (Accounts for slower rates of deterioration)

Definition

 

 

Namenda

Term

Which drug?

 

Only drug approved by the U.S. Food and Drug Administration

Definition

 

 

Namenda

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