Final answer:
The best description for the term “Contraindication” is a reason why something should not be done. In medicine, a contraindication refers to a specific factor or condition that makes a particular treatment or procedure inappropriate or potentially harmful for a patient.
Step-by-step explanation:
The best description for the term Contraindication is d. A reason why something should not be done. In medicine, a contraindication refers to a specific factor or condition that makes a particular treatment or procedure inappropriate or potentially harmful for a patient. It is an important consideration in healthcare to ensure patient safety and avoid any potential risks. For example, if a patient has a known allergy to a certain medication, it would be contraindicated to prescribe that medication to them.