Year 2 Mental Health Flashcards
What are the seven rights of medication
- right patient
- right reason
- right route
- right medication
- right time
- right documentation
- right dose
What is pharmacodynamics
how the drug affects the body
1. replace or act as a substitute fro missing chemicals
2. increase or stimulate certain cellular activites
3. depress or slow cellular activites
4. interfere with the functioning of foreign cells
What is pharmacokinetics
involves the study of absorption, distribution, metabolism and excretion of drugs
What are antipsychotics used for
used to treat psychotic disorders, including schizophrenia, they are also used to treat autism, behavioral disorders, and movement disorders with a psychological component. atypical and typical
What are common antipsychotics?
typical - haloperidol, chlorpromazine
atypical - olanzapine, risperidone, quetiapine, clozapine
What are the common side effects of antipsychotics?
weight gain
constipation
drowsiness
dizziness
What is metabolic syndrome?
A cluster of conditions that increase the risk of heart disease, stroke, and diabetes. Includes weight gain, hypertriglyceridemia along with increased insulin, glucose, and low-density lipoprotein cholesterol levels.
What is agranulocytosis
A serious condition occurs when there is an extremely low number of granulocytes (a type of white blood cell) in the blood. Granulocytes are an important part of the immune system and help the body fight infection.
What is Neuroleptic Malignant Syndrome
is a life-threatening neurologic emergency associated with the use of antipsychotic (neuroleptic) agents and characterized by a distinctive clinical syndrome of mental status change, rigidity, fever, and dysautonomia.
What are antidepressants used for?
the biomedical explanation for depression suggests that depression stems from a deficiency of norepinephrine, dopamine, or serotonin in the brain
What are the different types of antidepressants?
SSRI - Selective serotonin reuptake inhibitors (first-line treatment for depression, fewer side effects, block the reuptake of serotonin)
SNRI - Serotonin-noradrenaline reuptake inhibitors (ease depression by affecting chemical messengers (neurotransmitters) used to communicate between brain cells)
TCA - Tricyclic antidepressants (block the reuptake of serotonin and norepinephrine in presynaptic terminals, which leads to an increased concentration of these neurotransmitters in the synaptic cleft)
MAOI - Monoamine oxidase inhibitors
(removing the neurotransmitters norepinephrine, serotonin, and dopamine from the brain)
Common SSRI medication
Citalopram (Celexa)
Escitalopram (Lexapro)
Fluoxetine (Prozac)
Paroxetine (Paxil, Pexeva)
Sertraline (Zoloft)
Common side effects from SSRI medication
blurred vision
constipation
weight loss
insomnia
What is serotonin syndrome
Serotonin syndrome is a potentially life-threatening drug reaction that results from having too much serotonin in your body.
What are common SNRI medication
Effexor (venlafaxine)
Pristiq (desvenlafaxine)
Cymbalta (duloxetine)
Common side effects of SNRI medication
dry mouth
nausea
insomnia drowsiness
headache
Common TCA medication
Amitriptyline
Doxepin
Imipramine
Nortriptyline
Common side effects of TCA medication
dry mouth
blurred vision
constipation
headache
Common MAOI medication
isocarboxazid (‘Marplan’)
phenelzine (‘Nardil’)
tranylcypromine (‘Parnate’)
Common side effects of MAOI medication
dry mouth
constipation
headache
drowsiness
What are mood stabilisers used for?
used in the treatment of bipolar affective disorder and schizoaffective disorder. used for the treatment of manic episodes and the prevention of future episodes
What are common mood stabilisers
lithium
anticonvolsants - sodium valproate, carbamazepine, lamotrigine
What are common side effects of mood stabilisers
tremor, stomach upset, polyuria, polydipsia, weight gain, dizziness, drowsiness, nausea
What are signs of lithium toxicity
blurred vision, drowsiness, confusion, slurred speech, vomiting