Preanesthetic Drugs

Question 1

One of the benefits of Phenothizines is an antiarrhythmic effect through the blocking of the arrhythmogenics ___________________ and _______________________.

Answer 1

Halothane and Epinephrine

Question 2

Halothane is a _______________ ______________

Answer 2

General Anesthetic

Question 3

Where are Alpha-2 receptors located?

Answer 3

Presynaptic Neurons in the CNS

Question 4

Chlorpromazine (or Acepromazine) is often used to stop _______________

Answer 4

Vomiting

Question 5

What are 4 potentially harmful effects of Phenothiazines

Answer 5

1. Peripheral Vasodilators
2. Decrease Seizure Threshold ???
3. Altered personality (may excite/Bite)
4. No Analgesia

Question 6

Tranquilization

Answer 6

Calming Effect

Question 7

5 Beneficial Effects of Benzodiazepines

Answer 7

1. Antianxiety/calm (Tranquilizer)
2. Skeletal Muscle Relaxation
3. Anticonvulsant
4. Appetite Stimulant (Cats)
5. Decreased Adverse Effects (CV & Resp)

Question 8

What are 2 Potentially Harmful Effects of Benzodiazepines?

Answer 8

1. No Analgesia
2. Paradoxic Action