Disorders

Question 1

Where does verrucae vulgaris develope?

Answer 1

Dorsal of hand

Question 2

Where does verrucae plana develope?

Answer 2

Face

Question 3

Where does verrucae plantaris & palmaris develope?

Answer 3

Palm and sole

Question 4

What is venereal wart called scientifically?

Answer 4

Condyloma acuminatum

Question 5

What viruses cause erythema multiforme ?

Answer 5

HSV & Mycoplasma

Question 6

What viruses could cause myositis ?

Answer 6

Influenza, coxsackie and HIV

Question 7

What parasites could cause myositis?

Answer 7

Trichinella spiralis & cysticercosis

Question 8

What blood test is shared by all muscle disorders?

Answer 8

CPK/CK level

Question 9

How to differentiate muscular dystrophy from myositis?

Answer 9

Myositis is more symmetrical and has inflammation

Question 10

Which muscle diseases could be paraneoplastic?

Answer 10

Dermatomyositis in adults and lambert-eaton for small cell lung carcinoma

Question 11

What is the inheritance pattern of achondroplasia ?

Answer 11

Autosomal dominant

Question 12

What is the inheritance pattern of osteogenesis imperfecta?

Answer 12

Autosomal dominant

Question 13

Why does osteogenesis imperfecta cause blue sclera?

Answer 13

Less collagen makes sclera thinner revealing veins

Question 14

Why does osteogenesis imperfecta cause hearing loss?

Answer 14

Middle ear bones fracture

Question 15

What is the inheritance pattern of osteopetrosis?

Answer 15

AD for adults & AR for infants

Question 16

What is the most common cause of osteoporosis in teenage girls?

Answer 16

Low dietarily calcium

Question 17

What blood tests could be done for osteoporosis?

Answer 17

ALP for formation
& Urinary Ca for resorption

Question 18

What blood tests could be used for osteoporosis

Answer 18

ALP & urine calcium

Question 19

Scientific name of brown tumor?

Answer 19

Osteitis fibrosa cystica

Question 20

What does a brown tumor consist of?

Answer 20

Giant cells & hemosiderin on a fibrovascular background

Question 21

What blood tests is definitive for diagnosing rheumatoid arthritis?

Answer 21

ACPA
(Anti-Citrullinated protein antibodies)

Question 22

What blood test could be used to assess severity of rheumatoid arthritis?

Answer 22

Rheumatoid factor (IgG/A)

Question 23

What is the typical patient of rheumatoid arthritis?

Answer 23

Middle aged women

Question 24

What are osteophytes in the distal intrapharyngeal joint called?

Answer 24

Heberden’s node

Question 25

What is the typical patient for osteoarthritis?

Answer 25

Elderly and obese if young

Question 26

What are osteophytes in the proximal intrapharyngeal joint called?

Answer 26

Bouchard’s node

Question 27

Name the 3 hand deformities found in rheumatoid arthritis

Answer 27

1) Ulnar deviation
2) Swan’s neck deformity
3) Boutonniere deformity

Question 28

What kind of tb causes arthritis?

Answer 28

Pulmonary and miliary

Question 29

Typical patient of gout?

Answer 29

Middle aged men

Question 30

Typical patient of psuedogout?

Answer 30

> 50 years old

Question 31

What is the difference between the crystals of gout and pseudogout?

Answer 31

Gout: monosodium urate , needle shaped & birefringent-

Pseudogout: Calcium pyrophosphate, rhomboid shaped & birefringent+

Question 32

What cell type can be seen in verrucae?

Answer 32

Koilocytes

Question 33

State 3 skin disease with perivascular infiltration

Answer 33

Eczema, erythema and bullous pemphigoid