A fear re|ction activates the sympathetic division of the autonomic nervous svstem to result in:
Increased salivation
Bradycardia
Miosis
Hypertension
Increased salivation
Bradycardia
Miosis
Hypertension
All ofthe above
Reduce anxiety
Prevent angina pectoris
Treat hypertension
Reverse an anaphylactic reaction
shorter-acting
longer-acting
hypertension
helpful after a heart attack
acute angina pectoris
All of the above
Neither ofthe above; norepinepkine and epinephrine do not stimulate or combine with alpha receptors in the eye
Miosis (contraction ofthe pupil)
Mydriasis (dilation of the pupil)
Dry mouth
Arthralgia
Hallucinations
Drowsiness
The first statement is false; the second statement is true
The first statement is true; the second statement is false
Both statements are false
Both statements are true
Postganglionic parasympathetic neurons
Preganglionic parasympathetic neurons
Preganglionic sympathetic neurons
Postganglionic sympathetic neurons
Neuons in the CNS
Fat cells
Blood platelets
Presynaptic newe terminals
Vascular smooth muscle
All of the above
Alpha1 receptors
Alpha2 receptors
Beta2 receptors
Beta1 receptors
is a selective alpha1-blocker
is a non-selective alpha-blocker
is a selective beta1-blocker
is a non-selective beta-blocker
acetylholine
epinephrine
norepinephrine
Terazosrn (Hytrin)
Prazosin (Minipress)
Phentolanine hydrochloride (Regitine)
Phenoxybenzamine hydrochloride (Dibenzyline)
Doxazosin (Cardura)
Propranolol (Inderal)
Hydroxyamphetamine
Methamphetamine
Amphetamine
Tyramine
Epinephrine
Cardiac Kidney
Smooth musclc in blood vessels
Smooth muscle in blood vessels Stomach, intestine Kidney Liver
Bronchial, vascular, coronary aneriole, uterine smooth muscle, skcletal muscle Pancreas Liver
Bronchial, vascular, coronary aneriole, uterine smooth muscle, skcletal muscle Pancreas Liver
Smooth musclc in blood vessels
Smooth muscle in blood vessels Stomach, intestine Kidney Liver
Cardiac Kidney
Bronchial, vascular, coronary aneriole, uterine smooth muscle, skcletal muscle Pancreas Liver
Cardiac Kidney
Smooth muscle in blood vessels Stomach, intestine Kidney Liver
Smooth musclc in blood vessels
Bronchial, vascular, coronary aneriole, uterine smooth muscle, skcletal muscle Pancreas Liver
Cardiac Kidney
Smooth musclc in blood vessels
Smooth muscle in blood vessels Stomach, intestine Kidney Liver
excitatory
inhibitory
inhibitory
excitatory