Which of the Following Is Designed to Be Lowered into a Drop

question 24

Multiple Choice

Which of the following is designed to be lowered into a drop of immersion oil placed directly above the prepared specimen under examination?

• A) Dry objective
• B) Stage
• C) Substage
• D) Oil-immersion objective
• E) 10x objective

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Definitions:

Arterial Blood Gas

Arterial blood gas is a blood test that measures the levels of oxygen and carbon dioxide in the blood from an artery, used to assess the effectiveness of a person's respiratory function.

Mechanical Ventilator

A device used to assist or control breathing by delivering air into the lungs.

Sputum Specimen

A sample of mucus and other materials expelled from the upper respiratory tract, collected for laboratory analysis.

Deep Breaths

The act of inhaling deeply and fully, often used as a relaxation technique or to improve lung function after surgery or illness.