General Histology Test

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1 / 60

What cell type makes up the mucosa of the gallbladder?

a. Simple squamous epithelium

b. Stratified squamous epithelium

c. Simple cuboidal epithelium

d. Simple columnar epithelium

2 / 60

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

a. 1%

b. 27%

c. 8%

d. 30%

3 / 60

What is a collection of nerve cell bodies outside of the central nervous system called?

a. Schwann cells

b. Neuroglia

c. Ganglion

d. Basket cells

4 / 60

What is another term for an acinar gland?

a. Simple gland

b. Compound gland

c. Alveolar

d. Tubular

5 / 60

The percentage of protein in plasma is:

a. 10-11%

b. 6-7%

c. 3-4 %

d. 8-9%

6 / 60

The nucleus of neutrophil is usually is:

a. 1-2 lobes

b. 2-4 lobes

c. 2-3 lobes

d. 3-4 lobes

7 / 60

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

a. Lactoferrin

b. Phospholipase A2

c. Elastase

d. Type IV collagenase

8 / 60

The simple cuboidal epithelium can find at:

a. Thyroid

b. Pharynx

c. Surface of ovaries

d. Air sac

9 / 60

What type of tissue lines the esophagus?

a. Simple squamous epithelium

b. Simple columnar epithelium

c. Stratified squamous epithelium

d. Simple cuboidal epithelium

10 / 60

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

a. Alveolar gland

b. Stratified squamous epithelium

c. Secretory epithelial sheath

d. Pseudostratified epithelium

11 / 60

The life span of neutrophil is:

a. More than 1 week

b. More than 2 weeks

c. Less than 1 week

d. Less than 2 weeks

12 / 60

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

a. Astrocyte

b. Ependymal cell

c. Schwann cell

d. Microglial cell

13 / 60

The lining of uterus is:

a. Simple cuboidal epithelium

b. Pseudostratified epithelium

c. Simple squamous epithelium

d. Simple columnar epthilium

14 / 60

All the following are the functions of blood but except:

a. Transport gases

b. Maintain homeostasis

c. Regulates pH

d. Maintain hormones

15 / 60

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

a. Oligodendrocytes

b. Microglia

c. Astrocytes

d. Ependymal cells

16 / 60

What is actin?

a. Myofibrils

b. Myosin

c. Muscle fibers

d. Myofilament

17 / 60

What structure is called white cartilage?

a. Elastic cartilage

b. Spongy cartilage

c. Fibrocartilage

d. Hyaline cartilage

18 / 60

What cell produces the cartilaginous matrix?

a. Osteocyte

b. Chondrocyte

c. Osteoclast

d. Chondroblast

19 / 60

Which of the following is not lined by a serosa?

a. Peritoneal cavity

b. Respiratory tract

c. Pericardial cavity

d. Pleural cavity

20 / 60

The reticular fiber can find at:

a. Vessels

b. Lymph node

c. Skin

d. Ligament

21 / 60

Which of the following is a unicellular gland?

a. Basal cell

b. Basket cell

c. Squamous cell

d. Goblet cell

22 / 60

All the following are the functions of fibroblast but except:

a. Release growth factor

b. Release histamine

c. Release hyaluronic acid

d. Secrete collagen fiber

23 / 60

Which of the following is a multinucleated cell?

a. Osteocyte

b. Osteoblast

c. Osteoclast

d. Osteon

24 / 60

Which of the formed elements of blood release serotonin?

a. Plasma cell

b. Megakaryocyte

c. Thrombocyte

d. B-Lymphocyte

25 / 60

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

a. Microglial cell

b. Ependymal cell

c. Schwann cell

d. Oligodendrocyte

26 / 60

What is the primary component of myelin?

a. Protein

b. Lipid

c. Carbohydrate

d. Amino acids

27 / 60

Which one is the function of simple cuboidal epithelium?

a. Secretion

b. Filtration

c. Diffusion

d. Osmosis

28 / 60

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

a. Adipocyte

b. Fibroblast

c. Neutrophil

d. Lymphocyte

29 / 60

Which organelle is considered the powerhouse of the cell?

a. Mitochondria

b. Lysosomes

c. Peroxisomes

d. Ribosomes

30 / 60

Identify the incorrect statement:

a. Microvilli increase the surface area of the epithelia cells

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

c. Epithelia are classified by the number of cell layers

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

31 / 60

Which cell type gives rise to osteoblasts?

a. Chondrocyte

b. Osteocyte

c. Osteoprogenitor cell

d. Osteoclast

32 / 60

The immature bone cell is:

a. Osteoblast

b. Osteoclast

c. Osteocyte

d. Bone lining cell

33 / 60

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

a. Bone

b. Myometrium

c. Blood

d. Intervertebral disc

34 / 60

What is white matter?

a. Meninges

b. Cell bodies

c. Myelinated nerve fibers

d. Nodes of Ranvier

35 / 60

What type of tissue lines most ducts?

a. Stratified squamous epithelium

b. Simple squamous epithelium

c. Simple columnar epithelium

d. Simple cuboidal epithelium

36 / 60

Which cell of connective tissue that secrete collagen fiber

a. Mast cell

b. Fibroblast

c. Adipocyte

d. Plasma cell

37 / 60

What type of connective tissue is an undifferentiated tissue found in the embryo?

a. Mucous connective tissue

b. Mesenchyme

c. Dense regular connective tissue

d. Loose irregular connective tissue

38 / 60

What is the term for general process that cells us to expunge material from cell?

a. Phagocytosis

b. Exocytosis

c. Pinocytosis

d. Endocytosis

39 / 60

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

a. Mucous connective tissue

b. Cartilage

c. Adipose tissue

d. Blood

40 / 60

In which muscle type(s) are the contractile filaments organized into sarcomeres?

a. Smooth muscle and skeletal muscle

b. Smooth muscle and cardiac muscle

c. Cardiac muscle

d. Cardiac muscle and skeletal muscle

41 / 60

Which of the following is the most abundant neuroglia cell?

a. Microglia

b. Astrocytes

c. Ependymal cells

d. Oligodendrocytes

42 / 60

Which of the following is not considered an inclusion?

a. Lipid

b. Glycogen

c. Mitochondria

d. Pigment

43 / 60

What type of epithelium is associated with goblet cells?

a. Simple squamous epithelium

b. Simple columnar epithelium

c. Pseudostratified epithelium

d. Simple cuboidal epithelium

44 / 60

How many percent do erythrocytes contribute to total blood volume?

a. 34%

b. 64%

c. 54%

d. 44%

45 / 60

The diameter of erythrocyte is:

a. 14 microns

b. 4 microns

c. 12 microns

d. 8 microns

46 / 60

Which cell type differentiates into macrophages?

a. Basophil

b. Plasma cell

c. Platelet

d. Monocyte

47 / 60

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

a. Elastic fiber

b. Purkinje fiber

c. Collagen fiber

d. Reticular fiber

48 / 60

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

a. Myofibrils

b. Myosin

c. Muscle fibers

d. Myofilaments

49 / 60

The pseudostratified epithelium can find at:

a. Thymus

b. Mucosa of mouth

c. Tube of male reproductive tract

d. Lining of uterus

50 / 60

All the following are the connective tissue cells but except:

a. Osteoblast

b. Fibroblast

c. Adipocyte

d. Mast cell

51 / 60

The function of transitional epithelium is:

a. Filtration

b. Stretching

c. Osmosis

d. Absorption

52 / 60

The diameter of large lymphocyte is:

a. About 15 microns

b. About 20 microns

c. About 25 microns

d. About 10 microns

53 / 60

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

a. Cardiac muscle and skeletal muscle

b. Smooth muscle and skeletal muscle

c. Smooth muscle

d. Skeletal muscle

54 / 60

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

a. Sharpey's fibers

b. Tome's process

c. Trabeculae

d. Canaliculi

55 / 60

What are the thick filaments composed of?

a. Muscle fibers

b. Myofilaments

c. Myofibrils

d. Myosin

56 / 60

Which of the following is lined by a serosa?

a. Respiratory tract

b. Alimentary canal

c. Genitourinary tract

d. Peritoneal cavity

57 / 60

The location of dense irregular connective tissue is:

a. Dermis of skin

b. Bronchial tube

c. Aorta

d. Tendon and ligaments

58 / 60

Which one is not the function of epithelia?

a. Protection

b. Secretion

c. Absorption

d. Conduction

59 / 60

The stratified squamous epithelium can find at:

a. Lining of intestine

b. Lining of uterus

c. Lining of stomach

d. Lining of oral cavity

60 / 60

What type of tissue lines the bladder?

a. Transitional epithelium

b. Simple columnar epithelium

c. Simple cuboidal epithelium

d. Stratified squamous epithelium

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