A Primary Key Is Composed of Exactly Two Fields

question 28

True/False

A primary key is composed of exactly two fields.

Demonstrate the ability to calculate drug dosages accurately.

Identify the importance of checking and double-checking medication orders and the MAR (Medication Administration Record).

Recognize the significance of the nurse's role in medication safety and error prevention.

Comprehend the nursing actions required for specific medication administrations.

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Definitions:

Fetus

A developing mammal or human from the end of the embryonic stage, marked by rapid growth and the maturation of organs and systems.

Osteoporosis

A bone disease characterized by decreased bone density and strength, resulting in fragile bones and an increased risk of fractures.

Neurons

Nerve cells that transmit information through electrical and chemical signals; they are the fundamental units of the brain and nervous system.

Sensory Receptors

Biological structures designed to detect changes in the environment, such as touch, temperature, or light, and transmit this information to the nervous system.