Test 4 Flashcards
Panic Attacks
Hits quickly Peaks quickly 30 min generally Chills, cramps, chest pains, nausea, diarrhea hot flashes Impending doom
Schizophrenia : what is it?
Symptoms
A disease of the brain, alters the sense, causes inability to make appropriate responses
Depressing, anger, unpleasant
Radical changes in emotions, hearing voices
Fight or Flight
Heightened state of arousal when faced with a real or perceived threat which prepares the body to fight or flee
Stage 1: Alarm
General Adaptation Syndrome
Body's ability to maintain balance when stressed Three Phases - Alarm - Resistance - Exhaustion
Cortisol
“Stress” hormone
Distress
Negative stress
Eustress
Positive stress
Generalized Anxiety Disorder
Excessive and uncontrolled worry
Depression
Types:
Women 70% higher than men
Genetics
Environment
Major Depressive Disorder
Dysthymic Disorder
Seasonal Affective Disorder (SAD)
Tobacco/Nicotine
What does it do?
Releases dopamine
Short effect
Doses of Nicotine
Small:
Large:
Small = stimulant Large = calming
Effects of Nicotine
Immediate
Blood Pressure and heart rate go up Blood vessels contract Brain releases chemical Hung depressant Dulls taste buds
Effects of Nicotine
Long Term
75% die from Cardiovascular Disease
Lowers HDL
Less oxygen to important organs
Emphysema/Chronic Obstructive Pulmonary Disease
Damages air sack in lungs
Oxygen not absorbed into lungs or cells
Suffocation
Caused by long term poor airflow