What Changes the Refraction of Light with The100´ Objective and Increases

question 5

Multiple Choice

What changes the refraction of light with the100´ objective and increases the upper limit of magnification?

• A) Immersion oil
• B) Fine-focus adjustment knob
• C) Mechanical stage
• D) Multiple lens system

---

Definitions:

Electroconvulsive Therapy (ECT)

A mental health therapy involving the induction of seizures through electrical means to alleviate symptoms of psychiatric conditions.

Anesthetics

Agents that induce insensitivity to pain by blocking nerve conduction.

SAM-e

S-Adenosyl methionine, a naturally occurring compound in the body involved in various biochemical processes, including mood regulation, and sometimes used as a dietary supplement for depression or joint pain.

Unipolar Depression

A mood disorder characterized by persistent sadness and lack of interest in activities, without manic episodes.