General Histology Test

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600

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1 / 60

Which one is the function of simple cuboidal epithelium?

a. Filtration

b. Osmosis

c. Diffusion

d. Secretion

2 / 60

The diameter of eosinophil is:

a. About 10-14 microns

b. About 16-18 microns

c. About 9-12 microns

d. About 14-16 microns

3 / 60

What is another term for lymphatic nodules?

a. Lymph node

b. White pulp

c. Peyer's patches

d. Lymph follicles

4 / 60

What is woven bone?

a. Immature bone

b. Dense bone

c. Compact bone

d. Cancellous bone

5 / 60

The simple squamous epithelium can find at:

a. Pharynx

b. Endothelium

c. Thyroid

d. Mucosa of mouth

6 / 60

The cellular digestive system is:

a. Mitochondria

b. Ribosome

c. Lysosome

d. Golgi apparitus

7 / 60

The pseudostratified epithelium can find at:

a. Thymus

b. Mucosa of mouth

c. Tube of male reproductive tract

d. Lining of uterus

8 / 60

The location of dense elastic connective tissue is:

a. Dermis of skin

b. Bronchial tube

c. Tendon and ligaments

d. Submucosa of digestive tract

9 / 60

How many types of cartilage are there?

a. 3

b. 2

c. 1

d. 4

10 / 60

Which one is stratified epithelium?

a. Transitional

b. Simple columnar

c. Pseudostratified

d. Simple squamous

11 / 60

The goblet cells is:

a. Unicellular

b. Multicellular

c. Tubular

d. Acinar

12 / 60

Which morphological type of gland is represented by an epithelium consisting entirely of secretory cells?

a. Pseudostratified epithelium

b. Alveolar gland

c. Secretory epithelial sheath

d. Stratified squamous epithelium

13 / 60

Which one component is not dense connective tissue?

a. Adipose

b. Irregular

c. Regular

d. Elastic

14 / 60

Which is the smallest leukocyte?

a. Lymphocytes

b. Eosinophil

c. Monocytes

d. Neutrophil

15 / 60

The nucleus of neutrophil is usually is:

a. 2-3 lobes

b. 3-4 lobes

c. 1-2 lobes

d. 2-4 lobes

16 / 60

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

a. 30%

b. 0.5%

c. 4%

d. 27%

17 / 60

Which of the following is a unicellular gland?

a. Basal cell

b. Goblet cell

c. Basket cell

d. Squamous cell

18 / 60

Which cell type of bone cells is multinucleated cell?

a. Bone lining cell

b. Osteocyte

c. Osteoblast

d. Osteoclast

19 / 60

The most abundant glial cells in central nervous system?

a. Astrocytes

b. Oligodendrocyes

c. Microglia

d. Ependymal cells

20 / 60

Which cell type releases histamine?

a. Megakaryocyte

b. Basophil

c. Eosinophil

d. Platelet

21 / 60

What are the bundles of longitudinal contractile elements within a muscle cell called?

a. Muscle fibers

b. Myofilaments

c. Myosin

d. Myofibrils

22 / 60

What type of tissue lines the esophagus?

a. Simple cuboidal epithelium

b. Simple squamous epithelium

c. Stratified squamous epithelium

d. Simple columnar epithelium

23 / 60

All the following are the functions of osteocytes but except:

a. Phosphate homeostasis

b. Calcium homeostasis

c. Mechanotransduction

d. Maintains bone tissue

24 / 60

Which organelle is considered the powerhouse of the cell?

a. Lysosomes

b. Peroxisomes

c. Mitochondria

d. Ribosomes

25 / 60

The location of reticular connective tissue is:

a. Under epithelia

b. Lymph node

c. Hypodermis

d. Breasts

26 / 60

The life span of thrombocyte in blood is:

a. 120 days

b. 8 days

c. 10 days

d. 12 days

27 / 60

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

a. Lymph node

b. Thymus

c. Bone marrow

d. Spleen

28 / 60

Which cell type lines the ventricles of the central nervous system?

a. Microglial cell

b. Oligodendrocyte

c. Ependymal cell

d. Schwann cell

29 / 60

The most abundant protein in plasma is:

a. Gamma globulin

b. Alpha globulin

c. Albumin

d. Beta globulin

30 / 60

What cell produces the cartilaginous matrix?

a. Osteocyte

b. Chondrocyte

c. Osteoclast

d. Chondroblast

31 / 60

Which one component is not loose connective tissue?

a. Adipose

b. Reticular

c. Areolar

d. Elastic

32 / 60

Which cell has large blue granules, often obscuring the nucleus?

a. Neutrophil

b. Basophils

c. Eosinophil

d. Lymphocytes

33 / 60

The osteoprogenitor cells are derived from:

a. Bone lining cells

b. Mesenchymal stell cells

c. Osteoclast

d. Embryoblast

34 / 60

Which type of cartilage is found in the larynx?

a. Fibrocartilage and Hyaline cartilage

b. Hyaline cartilage and Elastic cartilage

c. All types of cartilages

d. Elastic cartilage and Fibrocartilage

35 / 60

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

a. Mucosa

b. Serosa

c. Muscularis externa

d. Sub mucosa

36 / 60

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

a. Cardiac muscle

b. Smooth muscle and skeletal muscle

c. Skeletal muscle

d. Smooth muscle

37 / 60

What type of tissue composes the kidney tubules?

a. Simple squamous epithelium

b. Simple cuboidal epithelium

c. Stratified squamous epithelium

d. Transitional epithelium

38 / 60

Identify the incorrect statement:

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

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

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

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

39 / 60

The function of transitional epithelium is:

a. Filtration

b. Stretching

c. Osmosis

d. Absorption

40 / 60

Which cell type provides structural and nutritional support to neurones in the central nervous system?

a. Astrocyte

b. Microglial cell

c. Ependymal cell

d. Schwann cell

41 / 60

What structure is called yellow cartilage?

a. Hyaline cartilage

b. Fibrocartilage

c. Elastic cartilage

d. Compact bone

42 / 60

What are the thick filaments composed of?

a. Myosin

b. Myofibrils

c. Myofilaments

d. Muscle fibers

43 / 60

The lining of stomach is:

a. Pseudostratified epithelium

b. Simple cuboidal epithelium

c. Simple columnar epthilium

d. Simple squamous epithelium

44 / 60

What cell type makes up the mucosa of the gallbladder?

a. Simple cuboidal epithelium

b. Simple columnar epithelium

c. Stratified squamous epithelium

d. Simple squamous epithelium

45 / 60

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

a. Adipocyte

b. Fibroblast

c. Lymphocyte

d. Neutrophil

46 / 60

What is the primary component of myelin?

a. Lipid

b. Carbohydrate

c. Amino acids

d. Protein

47 / 60

The location of dense irregular connective tissue is:

a. Dermis of skin

b. Aorta

c. Bronchial tube

d. Tendon and ligaments

48 / 60

Which of the following is not considered an inclusion?

a. Lipid

b. Glycogen

c. Mitochondria

d. Pigment

49 / 60

Which neuroglia is macrophage of central nervous system?

a. Ependymal cells

b. Oligodendrocyes

c. Astrocytes

d. Microglia

50 / 60

What type of tissue lines most ducts?

a. Simple squamous epithelium

b. Simple columnar epithelium

c. Simple cuboidal epithelium

d. Stratified squamous epithelium

51 / 60

All the following are the functions of fibroblast but except:

a. Release hyaluronic acid

b. Secrete collagen fiber

c. Release histamine

d. Release growth factor

52 / 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

53 / 60

What are the supporting cells in the central nervous system called?

a. Basket cells

b. Schwann cells

c. Neuroglia

d. Ganglion

54 / 60

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

a. Smooth muscle

b. Skeletal muscle

c. Cardiac muscle and skeletal muscle

d. Smooth muscle and skeletal muscle

55 / 60

The location of transitional epithelium is:

a. Pancreas

b. Intestine

c. Ureter

d. Uterus

56 / 60

What is another term for an acinar gland?

a. Tubular

b. Alveolar

c. Compound gland

d. Simple gland

57 / 60

Which type of cartilage is found in the walls of the eustachian tube?

a. Elastic cartilage

b. Hyaline and fibrocartilage

c. Hyaline cartilage

d. Fibrocartilage

58 / 60

The life span of neutrophil is:

a. Less than 2 weeks

b. More than 2 weeks

c. Less than 1 week

d. More than 1 week

59 / 60

What type of epithelium appears stratified, but is not?

a. Endothelium

b. Epithelioid tissue

c. Transitional

d. Pseudostratified

60 / 60

Identify the incorrect statement:

a. Epithelia are classified by the shape of the epithelial cells in the surface layer

b. Only stratified epithelia contain two or more rows of cell nuclei

c. Epithelia are classified by the number of cell layers

d. Microvilli increase the surface area of the epithelia cells

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