Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Nickel-Titanium alloy has__________________?

A Unreliable spring back

B low spring back

C Minimal spring back

D None of the above

Review Detailed Answer

Correct Answer: None of the above

Advantage of titanium over other base metal alloys_______________?

A Low weight

B Low cost

C Low strength

D Low melting point

Review Detailed Answer

Correct Answer: Low weight

Component of inlay wax which makes it flake resistant is_____________?

A Paraffin

B Carnauba

C Gum dammar

D Canadelila

Review Detailed Answer

Correct Answer: Gum dammar

Microstructure of cobalt chromium alloy in cast condition is______________?

A Fibrous

B Homogeneous

C Inhomogenous

D amorphous

Review Detailed Answer

Correct Answer: Inhomogenous

Dendrites in cst alloys form by mechanism of_________________?

A Constitutional superconductivity

B Constitutional supercooling

C Constitutional supergriting

D Constitutional supergraining

Review Detailed Answer

Correct Answer: Constitutional supercooling

Compared with noble metals, base metals show_______________?

A Increased hardness

B Increased ductility

C Better biocompatibility

D Increased density

Review Detailed Answer

Correct Answer: Increased hardness

Mechanical properties of Cp Titanium are similar to alloys_____________?

A Type III and Type IV gold

B Type V and type VI gold

C Type VII and type VIII gold

D None of the above

Review Detailed Answer

Correct Answer: Type III and Type IV gold

The effects associated with cold working can be eliminated by a heat treatment called______________?

A Age hardening heat treatment

B Annealing heat treatment

C Homogenization heat treatment

D Solution heat treatment

Review Detailed Answer

Correct Answer: Annealing heat treatment

With indirect spruing. Which one of the following porosities can be minimised_______________?

A Back pressure porosity

B Localized shrinkage porosity

C Pin hole porosity

D Micro porosity

Review Detailed Answer

Correct Answer: Localized shrinkage porosity

The linear solidification shrinkage of Type IV Ni-Cr based alloys is_______________?

A 2.3%

B 1.56%

C 1.37%

D 3%

Review Detailed Answer

Correct Answer: 2.3%

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Nickel-Titanium alloy has__________________?

Advantage of titanium over other base metal alloys_______________?

Component of inlay wax which makes it flake resistant is_____________?

Microstructure of cobalt chromium alloy in cast condition is______________?

Dendrites in cst alloys form by mechanism of_________________?

Compared with noble metals, base metals show_______________?

Mechanical properties of Cp Titanium are similar to alloys_____________?

The effects associated with cold working can be eliminated by a heat treatment called______________?

With indirect spruing. Which one of the following porosities can be minimised_______________?

The linear solidification shrinkage of Type IV Ni-Cr based alloys is_______________?