General Histology Test

2 votes, 5 avg

You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed*

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1 / 60

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

a. Transitional

b. Endothelium

c. Epithelioid tissue

d. Mesothelium

2 / 60

The diameter of basophil is:

a. About 12-14 microns

b. About 10-12 microns

c. About 8-10 microns

d. About 6-8 microns

3 / 60

Which of the following is involved in the blood brain barrier?

a. Astrocytes

b. Ependymal cells

c. Microglia

d. Oligodendrocytes

4 / 60

Which connective tissue cell is derived from B lymphocytes?

a. Histiocyte

b. Fibroblast

c. Plasma cell

d. Mast cell

5 / 60

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

a. 8%

b. 1%

c. 27%

d. 30%

6 / 60

What is white matter?

a. Nodes of Ranvier

b. Meninges

c. Cell bodies

d. Myelinated nerve fibers

7 / 60

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

a. Secretory epithelial sheath

b. Pseudostratified epithelium

c. Stratified squamous epithelium

d. Alveolar gland

8 / 60

Which one is stratified epithelium?

a. Pseudostratified

b. Simple columnar

c. Simple squamous

d. Transitional

9 / 60

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

a. 1%

b. 8%

c. 60%

d. 27%

10 / 60

What type of epithelium appears stratified, but is not?

a. Pseudostratified

b. Endothelium

c. Transitional

d. Epithelioid tissue

11 / 60

What type of tissue composes the kidney tubules?

a. Simple cuboidal epithelium

b. Transitional epithelium

c. Simple squamous epithelium

d. Stratified squamous epithelium

12 / 60

The life span of erythrocyte in blood is:

a. 60 days

b. 80 days

c. 120 days

d. 140 days

13 / 60

Where is the site of protein synthesis?

a. Phagosomes

b. Peroxisomes

c. Ribosomes

d. Lysosomes

14 / 60

What is the connective tissue covering which surrounds cartilage?

a. Perichondrium

b. Periosteum

c. Endosteum

d. Perineurium

15 / 60

How many percent do erythrocytes contribute to total blood volume?

a. 64%

b. 44%

c. 34%

d. 54%

16 / 60

What is a gland called if it has a branched duct?

a. Simple gland

b. Tubular

c. Compound gland

d. Alveolar

17 / 60

Which type of cartilage forms the intervertebral disc?

a. Fibrocartilage

b. Elastic cartilage

c. Hyaline cartilage

d. Hyaline and elastic cartilage

18 / 60

The location of stratified columnar epithelium is:

a. Vas deferens

b. Uterus

c. Mucosa of mouth

d. Intestine

19 / 60

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

a. Fibrocyte

b. Mast cell

c. Neutrophil

d. Macrophage

20 / 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

21 / 60

Which cell type gives rise to osteoblasts?

a. Osteoclast

b. Osteoprogenitor cell

c. Osteocyte

d. Chondrocyte

22 / 60

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

a. Fibrocyte

b. Adipocyte

c. Mast cell

d. Osteoclast

23 / 60

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

a. Lymph node

b. Thymus

c. Spleen

d. Bone marrow

24 / 60

Which cell is a connective tissue macrophage?

a. Langerhans cell

b. Dust cell

c. Kupffer cells

d. Histiocyte

25 / 60

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

a. Fascia

b. Heart valves

c. Joint capsule

d. Aponeurose

26 / 60

What cell produces the cartilaginous matrix?

a. Chondroblast

b. Chondrocyte

c. Osteoclast

d. Osteocyte

27 / 60

Which cell of connective tissue that secrete collagen fiber

a. Adipocyte

b. Fibroblast

c. Mast cell

d. Plasma cell

28 / 60

What type of tissue lines the bladder?

a. Transitional epithelium

b. Simple cuboidal epithelium

c. Stratified squamous epithelium

d. Simple columnar epithelium

29 / 60

Which of the following is not primarily composed of connective tissue?

a. Myometrium

b. Intervertebral disc

c. Blood

d. Bone

30 / 60

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

a. Type IV collagenase

b. Phospholipase A2

c. Lactoferrin

d. Elastase

31 / 60

What is another term for an acinar gland?

a. Simple gland

b. Tubular

c. Alveolar

d. Compound gland

32 / 60

The shape of thrombocyte is:

a. Biconcave disk

b. Biconvex disk

c. Ovoid disk

d. Spherical disk

33 / 60

The nucleus of neutrophil is usually is:

a. 2-4 lobes

b. 3-4 lobes

c. 2-3 lobes

d. 1-2 lobes

34 / 60

Which of the following can be classified as “embryonic connective tissue”?

a. Adipose tissue

b. Mucous connective tissue

c. Blood

d. Cartilage

35 / 60

All the following are the functions of osteocytes but except:

a. Phosphate homeostasis

b. Calcium homeostasis

c. Maintains bone tissue

d. Mechanotransduction

36 / 60

Which structure helps to maintain the appropriate microenvironment for peripheral nerve

fibres?

a. Perineurium

b. Grey matter

c. Muscle-tendon junction

d. White matter

37 / 60

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

a. Transitional

b. Epithelioid tissue

c. Endothelium

d. Mesothelium

38 / 60

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

a. Oligodendrocyte

b. Microglial cell

c. Astrocyte

d. Schwann cell

39 / 60

Which cell type is a fixed connective tissue cell?

a. Monocyte

b. Satelite cell

c. Adipocyte

d. Mast cell

40 / 60

What type of tissue makes up the “Adam’s apple”?

a. Hyaline cartilage

b. Fibrocartilage

c. Elastic cartilage

d. Fibrocartilage and elastic cartilage

41 / 60

How many types of cartilage are there?

a. 3

b. 4

c. 2

d. 1

42 / 60

The diameter of monocyte is:

a. About 10 microns

b. About 20 microns

c. About 25 microns

d. About 16 microns

43 / 60

Which organelle is considered the powerhouse of the cell?

a. Peroxisomes

b. Ribosomes

c. Lysosomes

d. Mitochondria

44 / 60

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

a. Muscle fibers

b. Myosin

c. Myofilaments

d. Myofibrils

45 / 60

The most abundant glial cells in central nervous system?

a. Astrocytes

b. Ependymal cells

c. Oligodendrocyes

d. Microglia

46 / 60

Which type of cartilage is found in the larynx?

a. Elastic cartilage and Fibrocartilage

b. Fibrocartilage and Hyaline cartilage

c. Hyaline cartilage and Elastic cartilage

d. All types of cartilages

47 / 60

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

a. Lymphocyte

b. Fibroblast

c. Adipocyte

d. Tissue macrophage

48 / 60

Which of the following is not considered a “formed element”?

a. Plasma

b. Leukocytes

c. Platelets

d. Erythrocytes

49 / 60

Which of the following is the most abundant neuroglia cell?

a. Ependymal cells

b. Microglia

c. Astrocytes

d. Oligodendrocytes

50 / 60

All the following are the functions of fibroblast but except:

a. Secrete collagen fiber

b. Release growth factor

c. Release hyaluronic acid

d. Release histamine

51 / 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

52 / 60

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

a. Microglia

b. Mast cell

c. Histiocyte

d. Fibroblast

53 / 60

The goblet cells is:

a. Tubular

b. Acinar

c. Unicellular

d. Multicellular

54 / 60

Which of the formed elements of blood release serotonin?

a. B-Lymphocyte

b. Thrombocyte

c. Plasma cell

d. Megakaryocyte

55 / 60

The diameter of neutrophil is:

a. About 12-14 microns

b. About 9-12 microns

c. About 16-18 microns

d. About 14-16 microns

56 / 60

All the following are the fibers that were found in connective tissue but except:

a. Reticular

b. Collagen

c. Elastic

d. Areolar

57 / 60

Which one component is not dense connective tissue?

a. Adipose

b. Elastic

c. Irregular

d. Regular

58 / 60

The simple columnar epithelium can find at:

a. Lining of urinary bladder

b. Mucosa of mouth

c. Thyroid

d. Lining of uterus

59 / 60

What is the covering of an individual muscle fiber?

a. Endomysium

b. Epimysium

c. Sarcoplasm

d. Perimysium

60 / 60

Which cell type differentiates into macrophages?

a. Basophil

b. Monocyte

c. Plasma cell

d. Platelet

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