Pharma Flashcards
For insomnia/ sedation
Barbital
Pede barbital sa pregnant?
No
Block Dopamine receptors in the CNS and SAN
ANTI-PSYCHOTICS/NEUROLEPTICS
Reduce adrenergic neurotransmitter level in cerebral tissues
ANTI-MANIC AGENTS/ MOOD STABILIZERS
Normal Lithium:
0.5-1.5 mEq/L
How to Take anti manic/ mood stabilizers medication
Take medication with meals
Action of agonist is blocked
Competitive antagonist
Action of agonist is reduced
NonCompetitive agonist
Receptors of adrenergic
Alpha 1,2 and Beta 1,2
An Enzyme that blocks acetylcholine
Cholinesterase
If thereβs no cholinesterase, release of what?
Acetylcholine
Kulang sa NE, DOPA, 5HT that leads to depression, theory?
Biogenic amine theory
3 amines
Norepi
Dopa
5HT
Enzyme that destroys amines
Mono amine oxidase
2 types pede mangyari sa enzymes
Break down
Reuptake
Release of active ingredient
Liberation
Process where drugs goes to blood stream
Absorption
Process where drugs goes to Target tissues
Distribution
Enzyme sa liver aids in metabolism
Cytochrome p450
Drugs becomes less toxic/active when metabolized by liver
First Pass Effect
What route that bypasses the first pass effect
IV
Amount of drug
Dose
TIME, frequency
SCHEDULE
level of drug in the blood which produces a therapeutic effect
CRITICAL CONCENTRATION
Carbidopa to levodopa ratio
1:4
Y not give direct dopamine sa parkinsons and bat levodopa
Ldopa crosses blood brain barrier thru decarboxylase
DOPAMINERGICs of Parkinsons (DDMCN)
Β§ DOPAMINE PRECURSORS
Β§ DOPAMINE RECEPTOR AGONISTS
Β§ MAO-B INHIBITORS
Β§ CATECHOL-O-METHYL TRANSFERASE
( COMT ) INHIBITORS
Β§ NMDA-TYPE GLUTAMATE ANTAGONIST
Scopolamine cholinergic or adrenergic
Adrenergic
Doc for motion sickness and post op NV
SCOPOLAMINE
Origin of sympathetic
thoracolumbar
Origin of PARASYMPATHETIC
craniosacral
Termination of Impulse ng sympa
MAO COMT/catecholamines
Termination of ImpuLSE ng parasympa
Cholinesterase
doc for
Hypotension, dilate pupils upon eye exam
PHENYLEPHRINE
PHENYLEPHRINE SE
REFLEX BRADYCARDIA
HPN
Phenylephrine class
ALPHA 1
Drugs of Alpha 2
Clonidine
Methyldopa
the amount of drug administered to reach the critical concentration
RECOMMENDED DOSE
RIGHT DOSE + RIGHT TIME
RECOMMENDED DOSE
CURE
THERAPEUTIC EFFECT
favorable response after a treatment of any kind
THERAPEUTIC EFFECT
initial dose,immediate response
LOADING DOSE
time it takes for a drug to become half of its previously peaked leveL
HALF LIFE/ T1/2
Corresponds to frequency/timing
Half life
Higher than recommended dose
Loading dose
Chemicals acting as messengers
Neurotransmitters
neurotransmitter of SNS
Aka adrenergic Nervous system
Neurotransmitter of PNS
NE
Sympathetic nervous system
acetylcholine
What neurotransmitter sympa and parasympathetic in pre ganglion
What neurotransmitter of sympa and parasympathetic in post ganglion
Ach
Kung ano na neurotransmitter assigned sa kanila
What Disorder if dec Ach
What Disorder if inc Ach
What disorder if dec NE/E
What disorder if inc NE/E
Alzheimer
Bipolar
Depression
Schizo and Mania
What disorder if dec Dopamine
What disorder if inc Dopamine
What disorder if inc serotonin
Inhibitory transmitter used in seizure
Parkinsons
Schizo
Schizo
GABA
Aka CHOLINERGIC NERVOUS SYSTEM
PNS
Basta alpha 2 response inc or dec?
Dec
Clonidine SE
orthostatic Hypotension
Anti HPN drugs na pede sa pregnant and post partum
Methyldopa
Drug for chronic Hypotension
SE
Midodrine
HPN
non selective adrenergic agonist
Norepi
Drug for hypotension and cardiac arrest
Norepi
Beta 1 Adrenergic Agonist
Dobutamine