General Histology Test

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1 / 60

Where is the site of protein synthesis?

a. Lysosomes

b. Peroxisomes

c. Phagosomes

d. Ribosomes

2 / 60

Which cell type supports unmyelinated axons in the peripheral nervous system?

a. Astrocyte

b. Schwann cell

c. Microglial cell

d. Oligodendrocyte

3 / 60

Which of the following is a unicellular gland?

a. Basket cell

b. Squamous cell

c. Goblet cell

d. Basal cell

4 / 60

The percentage of protein in plasma is:

a. 6-7%

b. 10-11%

c. 3-4 %

d. 8-9%

5 / 60

What type of tissue lines most ducts?

a. Simple columnar epithelium

b. Stratified squamous epithelium

c. Simple squamous epithelium

d. Simple cuboidal epithelium

6 / 60

The function of stratified columnar epithelium is:

a. Osmosis

b. Filtration

c. Absorption

d. Protection

7 / 60

Which one component is not loose connective tissue?

a. Adipose

b. Reticular

c. Areolar

d. Elastic

8 / 60

What is the connective tissue covering which surrounds cartilage?

a. Perichondrium

b. Endosteum

c. Perineurium

d. Periosteum

9 / 60

What type of epithelial cells is as tall as it is wide?

a. Cuboidal

b. Stratified

c. Columnar

d. Simple

10 / 60

What type of epithelium appears stratified, but is not?

a. Endothelium

b. Pseudostratified

c. Epithelioid tissue

d. Transitional

11 / 60

Which one is stratified epithelium?

a. Simple columnar

b. Transitional

c. Simple squamous

d. Pseudostratified

12 / 60

The plasma protein transporting transferrin is:

a. Albumin

b. Gamma globulin

c. Alpha globulin

d. Beta globulin

13 / 60

All the following are the location of dense irregular connective tissue but except:

a. Joint capsule

b. Heart valves

c. Fascia

d. Aponeurose

14 / 60

How many percent of all leucocytes in healthy individuals are basophils?

a. 8%

b. 1%

c. 30%

d. 27%

15 / 60

Which type of bone has spicules?

a. Compact bone

b. Dense bone

c. Immature bone

d. Cancellous bone

16 / 60

The location of stratified columnar epithelium is:

a. Vas deferens

b. Uterus

c. Intestine

d. Mucosa of mouth

17 / 60

What are the thick filaments composed of?

a. Myofibrils

b. Myofilaments

c. Myosin

d. Muscle fibers

18 / 60

Which is the most abundant fiber in connective tissue?

a. Elastic fiber

b. Reticular fiber

c. Collagen fiber

d. Muscle fibers

19 / 60

How many types of cartilage are there?

a. 3

b. 2

c. 1

d. 4

20 / 60

Which of the following is not made of a framework of reticular fibers?

a. Thymus

b. Spleen

c. Lymph node

d. Bone marrow

21 / 60

Which one of these cells is not a cell type routinely found in loose connective tissue?

a. Histiocyte

b. Microglia

c. Mast cell

d. Fibroblast

22 / 60

How many percent of all leucocytes in healthy individuals are lymphocytes?

a. 1%

b. 60%

c. 27%

d. 8%

23 / 60

What is the connective tissue covering of a muscle fascicle?

a. Endomysium

b. Sarcolemma

c. Perimysium

d. Epimysium

24 / 60

The most abundant protein in plasma is:

a. Albumin

b. Gamma globulin

c. Beta globulin

d. Alpha globulin

25 / 60

What is actin?

a. Myosin

b. Myofibrils

c. Muscle fibers

d. Myofilament

26 / 60

What type of tissue lines the bladder?

a. Stratified squamous epithelium

b. Transitional epithelium

c. Simple cuboidal epithelium

d. Simple columnar epithelium

27 / 60

All of the following are properties of neurons, except:

a. High mitotic rate

b. High metabolic rate

c. Specialized for conduction

d. Longevity

28 / 60

The life span of basophil is:

a. Approximately 4-5 years

b. Approximately 1-2 years

c. Approximately 2-3 years

d. Approximately 3-4 years

29 / 60

Which cell type forms the major connective tissue component of lymphoid tissues and organs?

a. Acidophil

b. Follicular cell

c. Reticular cell

d. Spermatogonium

30 / 60

What type of epithelium is associated with goblet cells?

a. Simple cuboidal epithelium

b. Simple squamous epithelium

c. Pseudostratified epithelium

d. Simple columnar epithelium

31 / 60

What is white matter?

a. Meninges

b. Nodes of Ranvier

c. Myelinated nerve fibers

d. Cell bodies

32 / 60

Which fiber type is more resistant to fatigue?

a. White fibers

b. Intermediate and white fibers

c. Intermediate fibers

d. Red fibers

33 / 60

Which cell type forms the myelin sheath around myelinated axons in central nervous system?

a. Microglial cell

b. Oligodendrocyte

c. Astrocyte

d. Schwann cell

34 / 60

What type of tissue composes the kidney tubules?

a. Simple cuboidal epithelium

b. Simple squamous epithelium

c. Stratified squamous epithelium

d. Transitional epithelium

35 / 60

Which layer of the gastrointestinal tract contains the gut associated lymphatic tissue

a. Mucosa

b. Muscularis externa

c. Serosa

d. Sub mucosa

36 / 60

Which neuroglia is located in peripheral nervous system?

a. Ependymal cells

b. Oligodendrocytes

c. Satellite cells

d. Microglia

37 / 60

The lining of uterus is:

a. Simple cuboidal epithelium

b. Simple squamous epithelium

c. Simple columnar epthilium

d. Pseudostratified epithelium

38 / 60

The diameter of small lymphocyte is:

a. 6 microns

b. 8 microns

c. 12 microns

d. 10 microns

39 / 60

The location of dense irregular connective tissue is:

a. Bronchial tube

b. Tendon and ligaments

c. Dermis of skin

d. Aorta

40 / 60

The diameter of monocyte is:

a. About 10 microns

b. About 25 microns

c. About 16 microns

d. About 20 microns

41 / 60

The diameter of basophil is:

a. About 12-14 microns

b. About 8-10 microns

c. About 6-8 microns

d. About 10-12 microns

42 / 60

All the following are the location of dense elastic connective tissue but except:

a. Wall of bronchial tube

b. Joint capsule

c. Aorta

d. Certain ligaments of vertebral column

43 / 60

What cell type makes up the mucosa of the gallbladder?

a. Simple squamous epithelium

b. Stratified squamous epithelium

c. Simple columnar epithelium

d. Simple cuboidal epithelium

44 / 60

Which type of cartilage forms the intervertebral disc?

a. Hyaline cartilage

b. Hyaline and elastic cartilage

c. Fibrocartilage

d. Elastic cartilage

45 / 60

What type of epithelium has dome shaped cells on the apical surface?

a. Transitional

b. Mesothelium

c. Endothelium

d. Epithelioid tissue

46 / 60

The life span of neutrophil is:

a. Less than 1 week

b. More than 1 week

c. Less than 2 weeks

d. More than 2 weeks

47 / 60

The shape of erythrocyte is:

a. Spherical disk

b. Biconvex disk

c. Ovoid disk

d. Biconcave disk

48 / 60

Which cell type of connective tissue is secreting ground substance of matrix?

a. Adipocyte

b. Fibroblast

c. Plasma cell

d. Mast cell

49 / 60

Which cell type is involved in the synthesis and maintenance of the extracellular components of connective tissues?

a. Fibrocyte

b. Mast cell

c. Macrophage

d. Neutrophil

50 / 60

The life span of erythrocyte in blood is:

a. 140 days

b. 120 days

c. 80 days

d. 60 days

51 / 60

Identify the incorrect statement:

a. Most of the lymphocytes in the blood stream will be B-lymphocytes

b. Human blood platelets have, in contrast to red blood cells, never been individual nucleated cells

c. The contribution of red blood cells to total blood volume is also called haematocrit

d. Liver and spleen are important sites of haemopoiesis during foetal development

52 / 60

The simple squamous epithelium can find at:

a. Thyroid

b. Mucosa of mouth

c. Endothelium

d. Pharynx

53 / 60

All the following are the specific granules of neutrophil but except:

a. Type IV collagenase

b. Elastase

c. Lactoferrin

d. Phospholipase A2

54 / 60

What are the basophilic clusters of ribosomes and rough endoplasmic reticulum seen in neurons called?

a. Ganglion

b. Nissl

c. Astrocyte

d. Perikaryon

55 / 60

Which cell type is involved in the synthesis and maintenance of the extracellular components of connective tissues?

a. Adipocyte

b. Mast cell

c. Fibrocyte

d. Osteoclast

56 / 60

Which of the following is composed of skeletal muscle?

a. Lower esophagus

b. Walls of the visceral organs

c. Blood vessel

d. Tongue

57 / 60

What is another term for the Haversian system?

a. Osteon

b. Osteoclast

c. Osteoid

d. Osteoblast

58 / 60

What cell produces the cartilaginous matrix?

a. Osteoclast

b. Osteocyte

c. Chondrocyte

d. Chondroblast

59 / 60

Which cell type gives rise to platelets (thrombocytes)?

a. Eosinophil

b. B-lymphocyte

c. Megakaryocyte

d. Monocyte

60 / 60

Which one is not the function of epithelia?

a. Absorption

b. Protection

c. Conduction

d. Secretion

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