In medicine, a bolus (from Latin bolus, ball) is the administration of a discrete amount of medication, drug, or other compound within a specific time, generally 1–30 minutes, [1] to raise its concentration …

Feb 4, 2025 · What is a bolus? Bolus is a medical term used to describe the administration of a single, relatively large dose of a substance. Depending on the severity of the situation and the liquid …

The meaning of BOLUS is a rounded mass. How to use bolus in a sentence.

Nov 29, 2025 · The concept of a bolus in medicine refers to the rapid administration of a large, single dose of a drug or fluid to achieve a therapeutic concentration quickly.

Bolus, food that has been chewed and mixed in the mouth with saliva. Chewing helps to reduce food particles to a size readily swallowed; saliva adds digestive enzymes, water, and mucus that help …

BOLUS definition: a round mass of medicinal material, larger than an ordinary pill. bol. See examples of bolus used in a sentence.

The patient presses a button and receives a preset dose or "bolus" of the drug (e.g. one milligram of morphine). Caffeine citrate is commonly administered as a 20 mg/kg bolus (IV or oral).