GET MCQ'S DAILY ON YOUR MOBILE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

GET THE LATEST AND SOLVED DENTAL MCQ'S FROM PREVIOUS YEAR PAPERS / ENTRANCE EXAMINATIONS . FOR ALL MDS ASPIRANTS AND DENTAL GRADUATES. CLICK HERE TO SUBSCRIBE FREE .

MCQ'S SEARCH ENGINE

Custom Search
58.Which of the following structures is lined with epithelium derived from mesoderm of the ureteric bud?
Dr. Sourabh Madaan
A. Bowman's capsule b. Distal convoluted tubule

C. Loop of Henle D. Ureter


ANS. D. The transitional epithelium that lines the ureter, the renal pelvis, and the major and minor calyces is derived from mesoderm of the ureteric bud, as is the cuboidal epithelium of the collecting tubules. The simple squamous epithelium lining Bowman's capsule (choice A) is derived from mesoderm of the metanephric vesicle. The simple cuboidal epithelium lining the distal convoluted tubule (choice B) is derived from mesoderm of the metanephric vesicle. The simple squamous epithelium lining the loop of Henle (choice C) is derived from mesoderm of the metanephric vesicle.


FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , 0 comments | Links to this post |
Reactions: 
57. The primary germ layer endoderm is derived from :
Dr. Sourabh Madaan
a) Embronal disc b) Yolk sac
c) Amniotic cavity d) Placenta


ANS. b

FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , 0 comments | Links to this post |
Reactions: 
56.Lysis of fibrin is brought about by:
Dr. Sourabh Madaan
A. Plasmin B. Hyaluronidase
C. Collagenase D. Coagulase


Answer is: A- Plasmin. (Ref. K.D. Tripathi-5th )



FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , , 0 comments | Links to this post |
Reactions: 
55.Which of the following is NOT a Neural Crest Derivatives:
Dr. Sourabh Madaan
a. Odontoblasts b. Bones of the face and skull
c. Melanocytes d. None

ANS>D

Neural Crest Derivatives
  • · Connective tissue and bones of the face and skull

  • · Cranial nerve ganglia

  • · C cells of the thyroid gland

  • · Conotruncal septum in the heart

  • · Odontoblasts

  • · Dermis in face and neck

  • · Spinal (dorsal root) ganglia

  • Sympathetic chain and preaortic ganglia
  • Parasympathetic ganglia of the gastrointestinal tract
  • Adrenal medulla
  • Schwann cells
  • Glial cells
  • Arachnoid and pia mater (leptomeninges)
  • Melanocytes




FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , 0 comments | Links to this post |
Reactions: 
54. Otic ganglion is innervated by which nerve ?
Dr. Sourabh Madaan
a.) vagus b.) occulomotor
c.) facial d.) Glossopharyngeal

ANS> d


FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , , 0 comments | Links to this post |
Reactions: 
53. Urothelium does not line:
Dr. Sourabh Madaan

a) Collecting ducts

b) Minor calyx

c) Ureter

d) Urinary bladder


ANS: A


FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , 0 comments | Links to this post |
Reactions: 
53.Broca’s area is:
Dr. Sourabh Madaan
1. 44 and 45.
2. 40 and 42.
3. 43 and 44.
4. None.


ANS>b
FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , , 0 comments | Links to this post |
Reactions: 
52.Hypoglossal nerve does not supply:
Dr. Sourabh Madaan
1. Genioglossus.
2. Palatoglossus.
3. Styloglossus.
4. Hypoglossus.


ANS>b
FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , , , 0 comments | Links to this post |
Reactions: 
51. The suprameatal triangle overlies the:
Dr. Sourabh Madaan
1. Mastoid antrum. 2. Mastoid air cells.
3. Antrum. 4. Facial nerve


ANS. A
FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , 0 comments | Links to this post |
Reactions: 
50.In a obese person, BMI is :
Dr. Sourabh Madaan
a)>10 b)>20
c)>30 d)>40


ANS: C


FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , , , , , 0 comments | Links to this post |
Reactions: 
49.Gingival fibers which run between two teeth are:
Dr. Sourabh Madaan
A) TRANSEPTAL B) TRANSGINGIVAL
C) OBLIQUE D) APICAL


ANS : A

FOR MORE IN DENTISTRY: VISIT

RxDENTISTRY
LOVEHUES
DENTAL MATRIX
Labels: , , , 0 comments | Links to this post |
Reactions: 
Related Posts Plugin for WordPress, Blogger...

YOU ARE VISITOR No. :