FAST REVISION
Physiology
The pupillary light reflex is under the control of the parasympathetic nervous system, which stimulates muscarinic receptors in the iris sphincter muscle. This leads to pupil constriction (miosis) in response to light, as part of the body's attemp
Periodontics
Psychological stressors can contribute significantly to the onset and exacerbation of acute necrotizing ulcerative gingivitis, which often occurs in individuals under stress or with compromised immunity.
Oral Surgery
Among the following, the advantage of oral administration of drugs to achieve conscious sedation is that it is easiest to administer.