a medical procedure that involves injecting a liquid substance into a patient's body using a needle and syringe.

the strength and vitality required for sustained physical or mental activity.

the science or practice of the diagnosis, treatment, and prevention of disease

expel air from the lungs with a sudden sharp sound.

an infection or disease

a disorder of structure or function in a human, animal, or plant, especially one that has a known cause and a distinctive group of symptoms, signs, or anatomical changes.

lacking the power to perform physically demanding tasks; having little physical strength or energy.

make a sudden involuntary expulsion of air from the nose

keep safe