Drugs only

Question 1

Has a short half life; is an adenosine receptor antagonist (DECREASE)

Answer 1

Caffeine

Question 2

A precursor to DA (INCREASE)

Answer 2

L-DOPA

Question 3

A precursor to 5-HT (INCREASE)

Answer 3

Tryptophan

Question 4

Inhibits synthesis of DA and NE (DECREASE)

Answer 4

Alpha-methyl-para-tyrosine (AMPT)

Question 5

The enzyme that makes DA and NE

Answer 5

tyrosine hydroxylase

Question 6

Inhibits the synthesis of 5-HT (DECREASE)

Answer 6

Para-chlorophenylalanine

Question 7

The enzyme that makes 5-HT

Answer 7

tryptophan hydroxylase

Question 8

Prevents the packing of DA, 5-HT, NE into vesicles by blocking vesicular transporters (DECREASE)

Answer 8

Reserpine

Question 9

reverses the uptake transporter for DA and NE (INCREASE)

Answer 9

d-amphetamine (adderall)

Question 10

reverses the uptake transporter for NE, but has less BBB permeability (INCREASE)

Answer 10

pseudoephedrine (decongestant)

Question 11

Stops release of ACh from vesicles in neuromucular junction (DECREASE)

Answer 11

botulinum toxin (botox)

Question 12

A 5-HT autoreceptor agonist (DECREASE)

Answer 12

8-OH-DPAT

Question 13

An NE autoreceptor antagonist (INCREASE)

Answer 13

yohimbine

Question 14

blocks MAO (enzyme that breaks down monoamines) (INCREASE)

Answer 14

phenelzine

Question 15

Blocks uptake transporters for DA, 5-HT. NE (INCREASE)

Answer 15

cocaine

Question 16

A neurotoxin for DA

Answer 16

6-hydroxydopamine

Question 17

An ACh muscarinic receptor antagonist (decreases parasympathetic activation)

Answer 17

atropine

Question 18

NE receptor agonist (INCREASE)

Answer 18

clonidine

Question 19

5-HT autoreceptor antagonist (INCREASE)

Answer 19

pinodolol

Question 20

blocks acetyl-cholinesterase to block breakdown of Ach (INCREASE)

Answer 20

physostigmine

Question 21

block uptake transporters for NE (INCREASE)

Answer 21

tricyclic antidepressants