What Is the Usual Ratio Between the Pattern and the Cavity

question 6

Multiple Choice

What is the usual ratio between the pattern and the cavity of a duplicating machine which is a specially modified vertical milling machine that cuts duplicate molds from a master pattern?

• A) 1:1
• B) 1:2
• C) 1:4
• D) 1:5

---

Definitions:

Skin Breakdown

The deterioration of skin integrity, usually caused by prolonged pressure, moisture, friction, or shearing forces leading to wounds or ulcers.

Activity Intolerance

A decreased capacity to engage in physical or mental activities, often due to factors like illness, heart failure, or respiratory problems.

Airway Capacity

Refers to the ability of the respiratory passage to effectively allow air flow in and out of the lungs, vital for breathing and oxygen exchange.

Rehab Therapy

A form of healthcare dedicated to helping individuals recover, improve, or maintain their physical abilities, often following injury or illness.