Which Group Is Correct

question 34

Multiple Choice

Which group is correct?

• A) Subatomic particles located within the nucleus: protons, neutrons, electrons
• B) Common cations: Na⁺, K⁺, HCO3^-, NH4⁺
• C) Common molecules: O₂, N₂, H₂O
• D) Bases: NaOH, Na HCO₃^-, HCl

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Definitions:

Aspiration

The act of inhaling a foreign object or substance into the airway or lungs, or a strong desire or ambition for achievement.

Sterile Technique

A set of practices designed to minimize the presence of pathogens and reduce the likelihood of infection.

Infection

The invasion and multiplication of microorganisms in body tissues, which can cause disease or illness.

Hypoallergenic Tape

A type of adhesive tape designed to reduce allergic reactions, making it suitable for sensitive skin.