MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
__________ and glass-ceramic contain rich CaO and P2O5 contents. |
| A. | Bioactive glass |
| B. | Hydrogel |
| C. | Metal |
| D. | Mesh |
| Answer» B. Hydrogel | |
| 2. |
In general, bioceramics are classified into two families. |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 3. |
_____________ is a large class of inorganic nonmetallic materials. |
| A. | Bioceramics |
| B. | Polymers |
| C. | Plastics |
| D. | Antibodies |
| Answer» B. Polymers | |
| 4. |
__________ family of ceramics is widely used for bone defects. |
| A. | Calcium phosphate |
| B. | Calcium oxide |
| C. | Calcium carbonate |
| D. | Calcium bicarbonate |
| Answer» B. Calcium oxide | |
| 5. |
____________ was the earliest used bio-ceramic. |
| A. | Porcelain |
| B. | Gypsum |
| C. | Gelatin |
| D. | Cement |
| Answer» B. Gypsum | |