Question

give lab procedure in step by step of solubility test ???
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Answer 1

Explanation:

. LAB PROCEDURES IN RPD Presented by Dr. KELLY NORTON Post graduate student

2. Contents • Preparation of master cast • Duplication of master cast • Wax pattern & Spruing • Investing & burn-out • Casting of framework • Finishing & Polishing • Fitting the framework to the master cast • Sectioning and resoldering the framework • Review of literature • Conclusion • References and cross references 275

3. Introduction • Metal partial denture framework fabrication, as an important constituent part of a future partial denture, holds a very important place in the fabrication process. • It is necessary to point out that metals being considerably more resistant to fractures than acrylic resins enable fabrication of partial denture bases, which contributes to a better and faster adjustment of the patient to new conditions in the oral cavity.

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Answer 2

Answer:

The Harvard step test is a cardio vascular fitness test. It is also called aerobic fitness test. It is used to measure the cardio vascular fitness or aerobic fitness by checking the recovery rate.

Equipment required: A gym bench or box of 20 inches high for man and 16 inches for woman, stopwatch and cadence tape.

Procedure: The athlete stands in the front of the bench or box. On the command "GO" the athlete steps up and down on the bench or box at a rate of 30 steps per minute.

Stopwatch is also started at the start of the stepping.

Calculation of the scores: Calculate with the help of following formula "fitness index score = (100 x test duration in seconds)/ (2 x sums of heartbeat in recovery period)".

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