MDS PREP

Higher kVp is
1) Disadvantageous to film
2) Disadvantageous to patient
3) Advantageous to film
4) All of the above

Radiology Answer: 1

Irregular radiolucent area related to apex of a non-vital teeth could ve
1. Chronic PA abscess
2. PA cyst
3. PA granuloma
4. Early osteomyelitis

Radiology Answer: 1

Arthroscopy of TMJ is useful in
1) Internal derangement
2) Fracture of condyle
3) Ankylosis
4) Hyperplasia

Radiology Answer: 1

Radiographically, the normal horizontal plane of alveolar bone interdentally is related to
1. Cementoenamel junction of adjacent teeth
2. Epithelial attachement of adjacent teeth
3. Trabecular pattern of bone
4. All of the above

Radiology Answer: 1

A patient requires tooth extraction from an area that has been subjected to radiation therapy. Which of the following represents the greatest danger to this patient
1) Alveolar osteitis
2) Osteoradionecrosis
3) Prolonged healing
4) Fracture of the mandible

Radiology Answer: 2

The gold standard for the diagnosis of osteoporosis is
1) Dual energy X-ray absorptiometry
2) Single energy X-ray absorptiometry
3) Ultrasound
4) Quantitative computed tomography

Radiology Answer: 1

The cells which are least susceptible to radiation are
1) Fibroblasts
2) Lymphocytes
3) Osteoblasts
4) Erythroblasts

Radiology Answer: 4

At density range equal to zero, percentage of light transmitted through X-ray film is
1) 100 %
2) 10 %
3) 1 %
4) 0 %

Radiology Answer: 1

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MDS PREP

Higher kVp is 1) Disadvantageous to film2) Disadvantageous to patient3) Advantageous to film4) All of the above

Irregular radiolucent area related to apex of a non-vital teeth could ve 1. Chronic PA abscess 2. PA cyst 3. PA granuloma 4. Early osteomyelitis

Arthroscopy of TMJ is useful in1) Internal derangement2) Fracture of condyle3) Ankylosis4) Hyperplasia

Radiographically, the normal horizontal plane of alveolar bone interdentally is related to 1. Cementoenamel junction of adjacent teeth2. Epithelial attachement of adjacent teeth3. Trabecular pattern of bone4. All of the above

A patient requires tooth extraction from an area that has been subjected to radiation therapy. Which of the following represents the greatest danger to this patient1) Alveolar osteitis2) Osteoradionecrosis3) Prolonged healing4) Fracture of the mandible

The gold standard for the diagnosis of osteoporosis is1) Dual energy X-ray absorptiometry2) Single energy X-ray absorptiometry3) Ultrasound4) Quantitative computed tomography

The cells which are least susceptible to radiation are1) Fibroblasts2) Lymphocytes3) Osteoblasts4) Erythroblasts

At density range equal to zero, percentage of light transmitted through X-ray film is1) 100 %2) 10 %3) 1 %4) 0 %

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Higher kVp is
1) Disadvantageous to film
2) Disadvantageous to patient
3) Advantageous to film
4) All of the above

Irregular radiolucent area related to apex of a non-vital teeth could ve
1. Chronic PA abscess
2. PA cyst
3. PA granuloma
4. Early osteomyelitis

Arthroscopy of TMJ is useful in
1) Internal derangement
2) Fracture of condyle
3) Ankylosis
4) Hyperplasia

Radiographically, the normal horizontal plane of alveolar bone interdentally is related to
1. Cementoenamel junction of adjacent teeth
2. Epithelial attachement of adjacent teeth
3. Trabecular pattern of bone
4. All of the above

A patient requires tooth extraction from an area that has been subjected to radiation therapy. Which of the following represents the greatest danger to this patient
1) Alveolar osteitis
2) Osteoradionecrosis
3) Prolonged healing
4) Fracture of the mandible

The gold standard for the diagnosis of osteoporosis is
1) Dual energy X-ray absorptiometry
2) Single energy X-ray absorptiometry
3) Ultrasound
4) Quantitative computed tomography

The cells which are least susceptible to radiation are
1) Fibroblasts
2) Lymphocytes
3) Osteoblasts
4) Erythroblasts

At density range equal to zero, percentage of light transmitted through X-ray film is
1) 100 %
2) 10 %
3) 1 %
4) 0 %