Neusea and vomiting that are associated with administration of opioid analgesic is the result of stimulation of the _______?
A. Limbic system
B. Emetic system
C. Chemoreceptor trigger zone (CTZ)
D. Opioid receptors in G.I.T
Narcotic overdose can be antagonized by ____?
A. Diphenhydramine
B. Atropine
C. Naloxane
D. Nalorphine
An attack of bronchial asthma is most likely to be triggered by _______?
A. Aspirin
B. Ibuprufen
C. Diclofenac potassium
D. Mefenamic acid
E. Both A & B
The most prominent toxic effect associated with acetominophen use is ____?
A. Respiratory alkalosis
B. Haemorrhage
C. Hepatic necrosis
D. Gastric Ulceration
Aspirin is avoided in children with influenza infection because of association ____?
A. Reye’s syndrome
B. Nausea
C. Diarrhoea
D. Acid-base imbalance
All of the following statements about pain are correct except _____?
A. Analgesia is associated with μ and k receptors
B. Dysphoria is associated with S receptors
C. NSAIDS benefit by preventing prostaglandin synthesis
D. Naloxane is a non-competitive antagonist and irreversibly opposes the opioids
Which of the following opioids is not given intrathecally ?
A. Remifentanil
B. Morphine
C. Sufentanil
D. Fentanyl
Antagonist of morphine is _____?
A. Naloxone
B. Nalosphine
C. Nalpuphine
D. Methadine
Aspirin is used in treatment of Myocardial Infarction _____?
A. It inhibits thromboxanes
B. It stimulates Prostacyclins
C. It is a vasodilator
D. Ithelps in reducing inflammatory aggregate
Clotting time is most like to be prolonged by the administration of ___?
A. Vitamin K
B. Barbiturates
C. Acetominophen
D. Acetyl salicylic acid
