General Histology Test

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1 / 60

Which type of cartilage is found in the larynx?

a. All types of cartilages

b. Hyaline cartilage and Elastic cartilage

c. Fibrocartilage and Hyaline cartilage

d. Elastic cartilage and Fibrocartilage

2 / 60

What is the connective tissue covering which surrounds cartilage?

a. Periosteum

b. Perichondrium

c. Perineurium

d. Endosteum

3 / 60

What type of epithelium is associated with goblet cells?

a. Simple cuboidal epithelium

b. Simple columnar epithelium

c. Simple squamous epithelium

d. Pseudostratified epithelium

4 / 60

Which organelle of muscle cells is responsible for calcium storage?

a. Muscle-tendon junction

b. Intercalated disc

c. Osteocyte lacuna

d. Sarcoplasmic reticulum

5 / 60

Which of the following is the most abundant neuroglia cell?

a. Ependymal cells

b. Oligodendrocytes

c. Astrocytes

d. Microglia

6 / 60

What type of tissue lines the bladder?

a. Transitional epithelium

b. Simple cuboidal epithelium

c. Stratified squamous epithelium

d. Simple columnar epithelium

7 / 60

The diameter of monocyte is:

a. About 16 microns

b. About 10 microns

c. About 25 microns

d. About 20 microns

8 / 60

The plasma protein transporting transferrin is:

a. Alpha globulin

b. Gamma globulin

c. Albumin

d. Beta globulin

9 / 60

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

a. Oligodendrocyte

b. Schwann cell

c. Microglial cell

d. Astrocyte

10 / 60

What is white matter?

a. Nodes of Ranvier

b. Myelinated nerve fibers

c. Meninges

d. Cell bodies

11 / 60

The life span of neutrophil is:

a. Less than 2 weeks

b. More than 1 week

c. More than 2 weeks

d. Less than 1 week

12 / 60

Which cell type of cellular components of connective tissue is free cell?

a. Adipocyte

b. Fibroblast

c. Lymphocyte

d. Neutrophil

13 / 60

Which one is stratified epithelium?

a. Simple columnar

b. Pseudostratified

c. Transitional

d. Simple squamous

14 / 60

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

a. Nissl

b. Ganglion

c. Perikaryon

d. Astrocyte

15 / 60

The smallest percentage of CNS glial cells is:

a. Microglia

b. Oligodendrocyes

c. Astrocytes

d. Ependymal cells

16 / 60

What do you call the simple squamous epithelium that lines the blood vessels?

a. Transitional

b. Epithelioid tissue

c. Mesothelium

d. Endothelium

17 / 60

The diameter of basophil is:

a. About 12-14 microns

b. About 10-12 microns

c. About 6-8 microns

d. About 8-10 microns

18 / 60

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

a. Astrocyte

b. Oligodendrocyte

c. Schwann cell

d. Microglial cell

19 / 60

The location of dense irregular connective tissue is:

a. Bronchial tube

b. Tendon and ligaments

c. Aorta

d. Dermis of skin

20 / 60

All the following are the connective tissue cells but except:

a. Osteoblast

b. Adipocyte

c. Mast cell

d. Fibroblast

21 / 60

The immature bone cell is:

a. Bone lining cell

b. Osteoclast

c. Osteocyte

d. Osteoblast

22 / 60

Which is the largest leukocyte?

a. Monocytes

b. Eosinophil

c. Lymphocytes

d. Neutrophil

23 / 60

What do you call a tissue composed of a conglomeration of cells which are tightly packed together, yet which does not have a free surface? An example of such a tissue would be the parenchyma of the adrenal gland.

a. Endothelium

b. Pseudostratified

c. Transitional

d. Epithelioid tissue

24 / 60

What is the covering of an individual muscle fiber?

a. Sarcoplasm

b. Epimysium

c. Endomysium

d. Perimysium

25 / 60

The function of stratified cuboidal epithelium is:

a. Secretion

b. Absorption

c. Filtration

d. Protection

26 / 60

What type of tissue is a tendon composed of?

a. Dense regular connective tissue

b. Mucous connective tissue

c. Loose irregular connective tissue

d. Dense irregular connective tissue

27 / 60

Which cell of connective tissue that secrete collagen fiber

a. Adipocyte

b. Plasma cell

c. Mast cell

d. Fibroblast

28 / 60

Which of the following is lined by a serosa?

a. Alimentary canal

b. Respiratory tract

c. Genitourinary tract

d. Peritoneal cavity

29 / 60

The reticular fiber can find at:

a. Vessels

b. Ligament

c. Lymph node

d. Skin

30 / 60

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

a. 27%

b. 8%

c. 1%

d. 30%

31 / 60

The goblet cells is:

a. Acinar

b. Tubular

c. Multicellular

d. Unicellular

32 / 60

All the following are the epithelial cell junctions but except:

a. Gap junctions

b. Tight junctions

c. Synapse

d. Desmosomes

33 / 60

In which muscle type(s) are intercalated discs absent?

a. Cardiac muscle

b. Smooth muscle

c. Skeletal muscle

d. Smooth muscle and skeletal muscle

34 / 60

What is areolar tissue?

a. Dense regular connective tissue

b. Mucous connective tissue

c. Dense irregular connective tissue

d. Loose irregular connective tissue

35 / 60

What is another term for lymphatic nodules?

a. Lymph follicles

b. Lymph node

c. Peyer's patches

d. White pulp

36 / 60

Which is the smallest leukocyte?

a. Monocytes

b. Neutrophil

c. Lymphocytes

d. Eosinophil

37 / 60

Which of the following is not a membranous organelle?

a. Lysosomes

b. Peroxisomes

c. Ribosomes

d. Mitochondria

38 / 60

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

a. 60%

b. 30%

c. 43%

d. 75%

39 / 60

The dense regular connective tissue consists of:

a. Collagen, elastic fibers and fibroblast

b. Elastic fibers and fibroblast

c. Collagen fibers and fibroblast

d. Reticular fibers and fibroblast

40 / 60

Which cell type gives rise to osteoblasts?

a. Osteoprogenitor cell

b. Osteocyte

c. Chondrocyte

d. Osteoclast

41 / 60

Which cell type is a fixed connective tissue cell?

a. Satelite cell

b. Mast cell

c. Adipocyte

d. Monocyte

42 / 60

All the following are fixed cells of cellular components of connective tissue but except:

a. Tissue macrophage

b. Fibroblast

c. Adipocyte

d. Lymphocyte

43 / 60

Which cell type releases histamine?

a. Megakaryocyte

b. Eosinophil

c. Basophil

d. Platelet

44 / 60

All the following are the functions of fibroblast but except:

a. Release growth factor

b. Release hyaluronic acid

c. Release histamine

d. Secrete collagen fiber

45 / 60

Which cell type differentiates into macrophages?

a. Basophil

b. Platelet

c. Plasma cell

d. Monocyte

46 / 60

Which structure helps to maintain the appropriate microenvironment for peripheral nerve

fibres?

a. White matter

b. Perineurium

c. Grey matter

d. Muscle-tendon junction

47 / 60

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

a. Certain ligaments of vertebral column

b. Wall of bronchial tube

c. Aorta

d. Joint capsule

48 / 60

Which one is not the function of astrocytes?

a. Help form the choroid plexus

b. Regulate tissue fluid composition

c. Help form the blood-brain barrier

d. Provide structural support

49 / 60

In which muscle type(s) are satellite cells present?

a. Skeletal muscle

b. Cardiac muscle and skeletal muscle

c. Smooth muscle and skeletal muscle

d. Smooth muscle

50 / 60

What are Sharpey’s fibers?

a. Reticular fibers

b. Collagen fibers

c. Elastic fibers

d. Trabeculae

51 / 60

Which of the following is a multinucleated cell?

a. Osteon

b. Osteoclast

c. Osteocyte

d. Osteoblast

52 / 60

The location of stratified columnar epithelium is:

a. Vas deferens

b. Uterus

c. Mucosa of mouth

d. Intestine

53 / 60

Which cell type gives rise to platelets (thrombocytes)?

a. Eosinophil

b. Megakaryocyte

c. Monocyte

d. B-lymphocyte

54 / 60

Which of the following is not a fiber found in connective tissue?

a. Reticular fiber

b. Collagen fiber

c. Elastic fiber

d. Purkinje fiber

55 / 60

The diameter of neutrophil is:

a. About 9-12 microns

b. About 12-14 microns

c. About 14-16 microns

d. About 16-18 microns

56 / 60

What is the connective tissue covering around the brain and spinal cord?

a. Cell bodies

b. Meninges

c. Nodes of Ranvier

d. Myelinated nerve fibers

57 / 60

Which is the most abundant fiber in connective tissue?

a. Muscle fibers

b. Reticular fiber

c. Collagen fiber

d. Elastic fiber

58 / 60

What forms the brush border?

a. Cilia

b. Villi

c. Stereocilia

d. Microvilli

59 / 60

The most abundant protein in plasma is:

a. Gamma globulin

b. Albumin

c. Alpha globulin

d. Beta globulin

60 / 60

Costal cartilage is composed of what type of cartilage?

a. Hyaline cartilage

b. All types of cartilage

c. Fibrocartilage

d. Elastic cartilage

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