Acute
sudden increase in the cases is epidemic and sudden increasein the cases is outbreak but epidemic word is used in medical terminology and outbreak word is for a layman person
The sudden change in a gene is called a mutation.
This term refers to "a sudden partial loss of consciousness, accompanied by either clonic or tonic seizures and, at times, by screaming, tearing of clothes, or foaming at the mouth." As defined by Alan Harwood in his book In Ethnicity and Medical Care.
meiosis
Another name for the sudden appearance of a new allele is called a mutation. Darwin called it a sport of nature.
Paroxysm means sudden attack.
Exacerbation - a sudden worsening in the severity of the signs or symptoms.
Acute
Sudden or unexpected appearance; an unforeseen occurrence; a sudden occasion., An unforeseen occurrence or combination of circumstances which calls for immediate action or remedy; pressing necessity; exigency.
The medical term for a slow heart rate is bradycardia. This can be a normal condition in some people, but it can also be a sign of an underlying medical issue that may need further evaluation and treatment.
Angiospasm is sudden contraction of a blood vessel. In contrast, vasoconstriction is the normal process of contraction of a blood vessel.VasoconstrictionAngiospasm
It actually is sudden. It means an unexpected occurrence. It's rarely used outside the phrase "all of a sudden."
malignant hypertension
Dictionary.com lists one definition as: 3. a sudden, intuitive perception of or insight into the reality or essential meaning of something, usually initiated by some simple, homely, or commonplace occurrence or experience.
Laryngospasmlaryng/o = larynx-spasm = sudden involuntary contractionLaryngeal spasm or laryngospasm means spasm of the larynx or voicebox.Laryngeospasm.
The medical term for sudden onset of shortness of breath at night is "paroxysmal nocturnal dyspnea." This condition typically occurs during sleep and can be a symptom of various underlying heart or lung conditions. It is important to seek medical evaluation if experiencing this symptom.
The noun 'burst' is an abstract or concrete noun, depending on the context of use.The noun 'burst' is an abstract noun as a word for a sudden occurrence of emotion or activity.The noun 'burst' is a concrete noun as a word for a sudden occurrence of sound, breaking or splitting; a word for a sudden discharge of gunfire.The word 'burst' is also a verb: burst, bursts, bursting.