FAST REVISION
Physiology
Answer: 2) The primary type of receptor involved in the sympathetic nervous system's response at the neuromuscular junction is the nicotinic receptor, which is an intrinsic ligand-gated ion channel.
Oral Medicine
In familial hypokalemic periodic paralysis, the primary defect is a decrease in muscle potassium permeability, leading to a reduced efflux of potassium from muscle cells.
Pharmacology
Withdrawal of morphine is associated with marked drug-seeking behavior.
Physical manifestations of abstinence are - lacrimation, sweating, yawning, anxiety, fear, restlessness, gooseflesh, mydriasis, tremor, insomnia, abdominal coli