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

All the following are the special epithelia but except:

a. Reproductive epithelium

b. Myoepithelium

c. Neuroepithelium

d. Angioepithelium

2 / 60

Which cell type differentiates into plasma cells?

a. Macrophage

b. Monocyte

c. T-lymphocyte

d. B-lymphocyte

3 / 60

The location of dense elastic connective tissue is:

a. Bronchial tube

b. Tendon and ligaments

c. Dermis of skin

d. Submucosa of digestive tract

4 / 60

What type of epithelial cells is as tall as it is wide?

a. Simple

b. Stratified

c. Columnar

d. Cuboidal

5 / 60

What are the thick filaments composed of?

a. Myofilaments

b. Myosin

c. Muscle fibers

d. Myofibrils

6 / 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

7 / 60

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

a. Hyaline cartilage

b. Fibrocartilage and elastic cartilage

c. Fibrocartilage

d. Elastic cartilage

8 / 60

Which cell type gives rise to platelets (thrombocytes)?

a. B-lymphocyte

b. Eosinophil

c. Monocyte

d. Megakaryocyte

9 / 60

The plasma protein transporting vitamin A is:

a. Gamma globulin

b. Beta globulin

c. Alpha globulin

d. Albumin

10 / 60

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

a. Astrocyte

b. Perikaryon

c. Ganglion

d. Nissl

11 / 60

The location of stratified columnar epithelium is:

a. Mucosa of mouth

b. Uterus

c. Vas deferens

d. Intestine

12 / 60

Which of the following is not considered an inclusion?

a. Glycogen

b. Mitochondria

c. Lipid

d. Pigment

13 / 60

The lining of uterus is:

a. Simple squamous epithelium

b. Simple columnar epthilium

c. Pseudostratified epithelium

d. Simple cuboidal epithelium

14 / 60

Which one is not the function of epithelia?

a. Conduction

b. Secretion

c. Absorption

d. Protection

15 / 60

Identify the incorrect statement:

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

b. Microvilli increase the surface area of the epithelia cells

c. Epithelia are classified by the number of cell layers

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

16 / 60

Which of the formed elements of blood release serotonin?

a. Thrombocyte

b. Plasma cell

c. Megakaryocyte

d. B-Lymphocyte

17 / 60

Which of the following is not a membranous organelle?

a. Mitochondria

b. Ribosomes

c. Peroxisomes

d. Lysosomes

18 / 60

The diameter of large lymphocyte is:

a. About 10 microns

b. About 25 microns

c. About 15 microns

d. About 20 microns

19 / 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

20 / 60

The diameter of small lymphocyte is:

a. 12 microns

b. 10 microns

c. 8 microns

d. 6 microns

21 / 60

The most abundant protein in plasma is:

a. Alpha globulin

b. Beta globulin

c. Gamma globulin

d. Albumin

22 / 60

What structure is at the base of cilia?

a. Microfilaments

b. Nucleoli

c. Centrioles

d. Peroxisomes

23 / 60

Which one component is not dense connective tissue?

a. Irregular

b. Adipose

c. Regular

d. Elastic

24 / 60

The diameter of monocyte is:

a. About 10 microns

b. About 16 microns

c. About 25 microns

d. About 20 microns

25 / 60

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

a. Fibroblast

b. Lymphocyte

c. Adipocyte

d. Neutrophil

26 / 60

Which is the most abundant fiber in connective tissue?

a. Reticular fiber

b. Muscle fibers

c. Elastic fiber

d. Collagen fiber

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

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

28 / 60

What is the plasma membrane of a muscle cell called?

a. Endomysium

b. Perimysium

c. Sarcoplasm

d. Sarcolemma

29 / 60

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

a. Blood

b. Mesenchyme

c. Dense connective tissue

d. Loose connective tissue

30 / 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

31 / 60

The location of areolar loose connective tissue is:

a. Hypodermis

b. Under epithelia

c. Breasts

d. Lymph node

32 / 60

Collectively, what is the cytoplasm and nucleus called?

a. Cristae

b. Glycocalyx

c. Protoplasm

d. Plasmalemma

33 / 60

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

system?

a. Astrocyte

b. Microglial cell

c. Schwann cell

d. Oligodendrocyte

34 / 60

All of the following are properties of neurons, except:

a. High mitotic rate

b. Specialized for conduction

c. High metabolic rate

d. Longevity

35 / 60

The function of stratified cuboidal epithelium is:

a. Filtration

b. Protection

c. Secretion

d. Absorption

36 / 60

Which cell type of bone cells is multinucleated cell?

a. Osteoclast

b. Osteoblast

c. Bone lining cell

d. Osteocyte

37 / 60

What is the connective tissue covering which surrounds cartilage?

a. Perichondrium

b. Perineurium

c. Endosteum

d. Periosteum

38 / 60

The cellular digestive system is:

a. Lysosome

b. Golgi apparitus

c. Ribosome

d. Mitochondria

39 / 60

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

a. Smooth muscle

b. Skeletal muscle

c. Cardiac muscle

d. Smooth muscle and skeletal muscle

40 / 60

Which neuroglia is located in peripheral nervous system?

a. Oligodendrocytes

b. Microglia

c. Satellite cells

d. Ependymal cells

41 / 60

What is areolar tissue?

a. Dense regular connective tissue

b. Loose irregular connective tissue

c. Dense irregular connective tissue

d. Mucous connective tissue

42 / 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

43 / 60

What cell produces the cartilaginous matrix?

a. Chondroblast

b. Osteoclast

c. Osteocyte

d. Chondrocyte

44 / 60

The diameter of eosinophil is:

a. About 9-12 microns

b. About 14-16 microns

c. About 16-18 microns

d. About 10-14 microns

45 / 60

Which of the following is not considered neuroglia?

a. Microglia

b. Astrocytes

c. Oligodendrocytes

d. Schwann cells

46 / 60

Which cell type gives rise to osteoblasts?

a. Osteoclast

b. Osteocyte

c. Chondrocyte

d. Osteoprogenitor cell

47 / 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

48 / 60

The life span of basophil is:

a. Approximately 3-4 years

b. Approximately 1-2 years

c. Approximately 4-5 years

d. Approximately 2-3 years

49 / 60

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

a. Site of diffusion

b. Site of secretion

c. Site of filtration

d. Site of osmosis

50 / 60

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

a. Hyaline and fibrocartilage

b. Hyaline cartilage

c. Fibrocartilage

d. Elastic cartilage

51 / 60

What type of tissue lines the esophagus?

a. Simple cuboidal epithelium

b. Simple squamous epithelium

c. Simple columnar epithelium

d. Stratified squamous epithelium

52 / 60

Which organelle is considered the powerhouse of the cell?

a. Ribosomes

b. Lysosomes

c. Peroxisomes

d. Mitochondria

53 / 60

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

a. Erythrocytes

b. Platelets

c. Leukocytes

d. Plasma

54 / 60

Which structure helps to maintain the appropriate microenvironment for peripheral nerve

fibres?

a. White matter

b. Muscle-tendon junction

c. Grey matter

d. Perineurium

55 / 60

The stratified squamous epithelium can find at:

a. Lining of stomach

b. Lining of intestine

c. Lining of oral cavity

d. Lining of uterus

56 / 60

Which cell type releases histamine?

a. Eosinophil

b. Basophil

c. Megakaryocyte

d. Platelet

57 / 60

What type of tissue lines the bladder?

a. Stratified squamous epithelium

b. Simple columnar epithelium

c. Transitional epithelium

d. Simple cuboidal epithelium

58 / 60

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

a. Microglia

b. Fibroblast

c. Mast cell

d. Histiocyte

59 / 60

Which cell type is a fixed connective tissue cell?

a. Adipocyte

b. Monocyte

c. Satelite cell

d. Mast cell

60 / 60

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

a. Alveolar

b. Compound gland

c. Simple gland

d. Tubular

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The average score is 75%

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