Definition: Located in front of the anus.

Example: The doctor explained that the preanal area is important for certain medical examinations.

Definition: Relating to substances that support the growth of beneficial microorganisms in the gut, often found in certain foods or supplements.

Example: Eating foods rich in prebiotic fibers can help improve your digestive health.

Definition: Describing a condition that may develop into cancer or is likely to become cancerous.

Example: The doctor found a precancerous lesion during the examination.

Definition: An action or measure taken to prevent something bad from happening or to ensure safety.

Example: We took every precaution to ensure the event was safe for everyone.

Definition: Related to actions taken to prevent something bad from happening.

Example: The company implemented precautionary measures to ensure the safety of its employees.

Definition: A vein that carries blood from the upper part of the body to the heart.

Example: The surgeon carefully examined the precaval vein during the operation.

Definition: A time when a student, especially in medicine or nursing, learns by working with and being guided by an experienced professional in that field.

Example: During her preceptorship, she gained valuable hands-on experience in patient care.

Definition: Relating to the stage of a disease or medical education that occurs before symptoms appear or before clinical testing begins.

Example: The researchers conducted preclinical studies to ensure the safety of the new drug before human trials.

Definition: Referring to the time or events that happen before sexual intercourse.

Example: The couple discussed their feelings during the precoital phase of their relationship.

Definition: A health condition where blood sugar levels are higher than normal but not high enough to be diagnosed as diabetes. It can lead to type 2 diabetes if not managed properly.

Example: The doctor told me I have prediabetes and need to change my diet to avoid developing diabetes.