EXAM 1 💊⚡️COMP 1-2

Plateau

When the amount of medication in the blood stays steady because the drug is given regularly.

Synergistic Effect

When two medications work together to produce a stronger effect than either one alone.

Potency

The amount of a drug needed to produce an effect. (Higher potency = less drug needed.)

Idiosyncratic Reaction

An unusual or unexpected reaction to a medication that is unique to a person.

Adverse Effect

An unexpected or harmful reaction that may require medical attention.

Detoxify

To remove or break down harmful substances, usually by the liver or kidneys.

Plasma Level

The amount of medication in the bloodstream.

Loading Dose

A higher first dose given to quickly reach a therapeutic level.

Therapeutic Index

The difference between a medication's effective dose and its toxic dose. (A higher therapeutic index = safer drug.)

QSEN Competencies

Six nursing skills that promote safe, high-quality patient care.

Primary Prevention

Prevent disease before it happens.

Secondary Prevention

Find disease early and treat it promptly.

Tertiary Prevention

Reduce complications and improve quality of life after a disease develops.

Hydrostatic pressure

the force exerted by a fluid at rest due to the force of gravity

Colloid osmotic pressure

the pulling force exerted by large plasma proteins (mainly albumin) in the blood vessels

• that draws water back into the capillaries and

• prevents fluid from leaking into the tissues