General Histology Test

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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 tissue composes the kidney tubules?

a. Simple cuboidal epithelium

b. Stratified squamous epithelium

c. Simple squamous epithelium

d. Transitional epithelium

2 / 60

The nucleus of neutrophil is usually is:

a. 2-4 lobes

b. 1-2 lobes

c. 2-3 lobes

d. 3-4 lobes

3 / 60

What type of tissue lines the esophagus?

a. Simple columnar epithelium

b. Simple cuboidal epithelium

c. Stratified squamous epithelium

d. Simple squamous epithelium

4 / 60

What type of tissue lines most ducts?

a. Simple columnar epithelium

b. Simple squamous epithelium

c. Stratified squamous epithelium

d. Simple cuboidal epithelium

5 / 60

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

a. Blood

b. Cartilage

c. Adipose tissue

d. Mucous connective tissue

6 / 60

What type of tissue is a tendon composed of?

a. Loose irregular connective tissue

b. Dense irregular connective tissue

c. Dense regular connective tissue

d. Mucous connective tissue

7 / 60

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

a. Alveolar gland

b. Pseudostratified epithelium

c. Stratified squamous epithelium

d. Secretory epithelial sheath

8 / 60

All the following are the functions of fibroblast but except:

a. Release hyaluronic acid

b. Release growth factor

c. Secrete collagen fiber

d. Release histamine

9 / 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

10 / 60

Which of the following is the most abundant neuroglia cell?

a. Microglia

b. Astrocytes

c. Oligodendrocytes

d. Ependymal cells

11 / 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

12 / 60

What are the collagen fibers that extend into bone at an angle called?

a. Tome's process

b. Trabeculae

c. Sharpey's fibers

d. Canaliculi

13 / 60

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

a. Platelets

b. Erythrocytes

c. Leukocytes

d. Plasma

14 / 60

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

a. Sub mucosa

b. Serosa

c. Muscularis externa

d. Mucosa

15 / 60

What is the plasma membrane of a muscle cell called?

a. Perimysium

b. Endomysium

c. Sarcolemma

d. Sarcoplasm

16 / 60

Which cell type differentiates into phagocytosing cells after injury to the central nervous

system?

a. Schwann cell

b. Microglial cell

c. Oligodendrocyte

d. Astrocyte

17 / 60

What forms the brush border?

a. Microvilli

b. Villi

c. Cilia

d. Stereocilia

18 / 60

Which of the following is composed of smooth muscle?

a. Tongue

b. Heart

c. Upper esophagus

d. Walls of the visceral organs

19 / 60

Which of the following is lined by a serosa?

a. Respiratory tract

b. Genitourinary tract

c. Alimentary canal

d. Peritoneal cavity

20 / 60

What type of epithelium appears stratified, but is not?

a. Pseudostratified

b. Endothelium

c. Epithelioid tissue

d. Transitional

21 / 60

Which organelle of muscle cells is responsible for calcium storage?

a. Osteocyte lacuna

b. Intercalated disc

c. Muscle-tendon junction

d. Sarcoplasmic reticulum

22 / 60

The function of stratified cuboidal epithelium is:

a. Secretion

b. Protection

c. Filtration

d. Absorption

23 / 60

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

a. Meninges

b. Myelinated nerve fibers

c. Nodes of Ranvier

d. Cell bodies

24 / 60

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

a. 30%

b. 27%

c. 8%

d. 1%

25 / 60

The function of stratified squamous epithelium is:

a. Secretion

b. Protection

c. Absorption

d. Filtration

26 / 60

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

a. Adipocyte

b. Lymphocyte

c. Tissue macrophage

d. Fibroblast

27 / 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

28 / 60

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

a. Schwann cell

b. Microglial cell

c. Ependymal cell

d. Astrocyte

29 / 60

The cellular digestive system is:

a. Mitochondria

b. Golgi apparitus

c. Ribosome

d. Lysosome

30 / 60

Which cell type of bone cells is multinucleated cell?

a. Osteoclast

b. Osteoblast

c. Bone lining cell

d. Osteocyte

31 / 60

Which cell type is a fixed connective tissue cell?

a. Mast cell

b. Monocyte

c. Satelite cell

d. Adipocyte

32 / 60

Which cell of connective tissue that secrete collagen fiber

a. Fibroblast

b. Adipocyte

c. Plasma cell

d. Mast cell

33 / 60

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

a. Endothelium

b. Mesothelium

c. Epithelioid tissue

d. Transitional

34 / 60

The plasma protein transporting transferrin is:

a. Alpha globulin

b. Gamma globulin

c. Beta globulin

d. Albumin

35 / 60

What cell type makes up the mucosa of the gallbladder?

a. Simple cuboidal epithelium

b. Stratified squamous epithelium

c. Simple columnar epithelium

d. Simple squamous epithelium

36 / 60

What is the connective tissue covering which surrounds cartilage?

a. Perineurium

b. Endosteum

c. Perichondrium

d. Periosteum

37 / 60

Identify the incorrect statement:

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

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

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

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

38 / 60

The location of reticular connective tissue is:

a. Breasts

b. Under epithelia

c. Hypodermis

d. Lymph node

39 / 60

All the following are the functions of osteocytes but except:

a. Calcium homeostasis

b. Phosphate homeostasis

c. Mechanotransduction

d. Maintains bone tissue

40 / 60

The diameter of neutrophil is:

a. About 16-18 microns

b. About 14-16 microns

c. About 12-14 microns

d. About 9-12 microns

41 / 60

What is white matter?

a. Myelinated nerve fibers

b. Cell bodies

c. Meninges

d. Nodes of Ranvier

42 / 60

The diameter of eosinophil is:

a. About 14-16 microns

b. About 16-18 microns

c. About 9-12 microns

d. About 10-14 microns

43 / 60

Which connective tissue cell type contains properties of smooth muscle cells?

a. Plasma cell

b. Histiocyte

c. Myofibroblast

d. Fibroblast

44 / 60

Which bone cell is macrophage of osseous tissue?

a. Osteoclast

b. Osteoblast

c. Osteoprogenitor cells

d. Osteocyte

45 / 60

The location of stratified cuboidal epithelium is:

a. Pancreas

b. Stomach

c. Spleen

d. Uterus

46 / 60

What is the connective tissue covering of a muscle fascicle?

a. Endomysium

b. Epimysium

c. Perimysium

d. Sarcolemma

47 / 60

How many percent do erythrocytes contribute to total blood volume?

a. 44%

b. 54%

c. 64%

d. 34%

48 / 60

The form of ependymal cell is:

a. Cuboidal

b. Pyramidal

c. Transitional

d. Squamous

49 / 60

The plasma protein transporting vitamin A is:

a. Alpha globulin

b. Beta globulin

c. Albumin

d. Gamma globulin

50 / 60

Which connective tissue cell type secretes histamine?

a. Mast cell

b. Fibroblast

c. Myofibroblast

d. Histiocyte

51 / 60

What cell is involved in bone resorption?

a. Osteon

b. Osteoblast

c. Osteoclast

d. Osteocyte

52 / 60

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

a. Microglial cell

b. Schwann cell

c. Astrocyte

d. Oligodendrocyte

53 / 60

What are most neurons in the body?

a. Bipolar

b. Pseudounipolar

c. Multipolar

d. Unipolar

54 / 60

The location of dense regular connective tissue is:

a. Aorta

b. Dermis of skin

c. Tendon and ligaments

d. Bronchial tube

55 / 60

What is another term for an acinar gland?

a. Compound gland

b. Simple gland

c. Alveolar

d. Tubular

56 / 60

Costal cartilage is composed of what type of cartilage?

a. Elastic cartilage

b. All types of cartilage

c. Hyaline cartilage

d. Fibrocartilage

57 / 60

All the following are the functions of simple squamous epithelium but except:

a. Site of osmosis

b. Site of filtration

c. Site of secretion

d. Site of diffusion

58 / 60

Which neuroglia is macrophage of central nervous system?

a. Microglia

b. Astrocytes

c. Ependymal cells

d. Oligodendrocyes

59 / 60

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

a. Blood

b. Bone

c. Myometrium

d. Intervertebral disc

60 / 60

What surrounds a nerve?

a. Perineurium

b. Epineurium

c. Endoneurium

d. Neurium

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