Histologie Test

29 votes, 4.9 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*

The timer has been reached. The exam has now been terminated and saved.

Histologie Test

1 / 60

What type of tissue lines the paranasal sinuses?

a. . Simple columnar epithelium

b. . Stratified squamous epithelium

c. . Simple squamous epithelium

d. . Transitional epithelium

e. . Ciliated pseudostratified epithelium with goblet cells

2 / 60

What structure is shaped like a snail shell?

a. . Utricle

b. . Organ of Corti

c. . Saccule

d. . Cochlea

e. . Semicircular canals

3 / 60

Which is structure is NOT part of the conducting portion of the airway?

a. . Trachea

b. . Respiratory bronchioles

c. . Bronchi

d. . Larynx

4 / 60

What are the openings within the sclera which allow nerve fibers to exit?

a. . Os

b. . Ora serrate

c. . Lamina cribrosa

d. . Optic chiasm

e. . Optic disc

5 / 60

Which cartilage of the larynx is made of elastic cartilage?

a. . Corniculate cartilage

b. . Epiglottis

c. . Cricoid cartilage

d. . Thyroid cartilage

e. . Arytenoid cartilage

6 / 60

What is the smallest airspace of the respiratory tree?

a. . Respiratory bronchiole

b. . Alveolar duct

c. . Alveoli

d. . Terminal bronchiole

e. . Alveolar sac

7 / 60

Where is the ciliary muscle located?

a. . Ciliary body

b. . Fovea centralis

c. . Lamina cribrosa

d. . Optic disc

e. . Lamina vitrea

8 / 60

Which of the following is a type of neuron?

a. . Rods

b. . Pigmented epithelium

c. . Supporting cells

d. . Ganglion cells

e. . Cones

9 / 60

Where is the blind spot?

a. . Fovea centralis

b. . Optic disc

c. . Lamina cribrosa

d. . Lamina vitrea

e. . Ciliary body

10 / 60

What type of tissue makes up the epiglottis?

a. . Compact bone

b. . Spongy bone

c. . Hyaline cartilage

d. . Elastic cartilage

e. . Fibrocartilage

11 / 60

Which structure is part the uvea?

a. . Sclera

b. . Ora serrata

c. . Cornea

d. . Pigmented epithelium

e. . Ciliary body

12 / 60

What is responsible for adjusting the lens?

a. . Ciliary muscle

b. . Iris

c. . Choroid

d. . Ora serrata

e. . Sclera

13 / 60

What is the region called where the optic nerve exits the eye?

a. . Os

b. . Lamina cribrosa

c. . Ora serrate

d. . Optic chiasm

e. . Optic disc

14 / 60

What type of tissue forms the alveoli in the lung?

a. . Simple columnar epithelium

b. . Stratified squamous epithelium

c. . Simple squamous epithelium

d. . Simple cuboidal epithelium

e. . Pseudostratified epithelium

15 / 60

What are neurons in the retina?

a. . Unipolar and Pseudounipolar

b. . Pseudounipolar

c. . Multipolar

d. . Bipolar

e. . Unipolar

16 / 60

Which of the following is NOT a layer of the cornea?

a. . Endothelium

b. . Bowman's membrane

c. . Substantia propria

d. . Lamina vitrea

e. . Descemet's membrane

17 / 60

Where on the retina are there no photoreceptors?

a. . Lamina cribrosa

b. . Fovea centralis

c. . Optic disc

d. . Lamina vitrea

e. . Ciliary body

18 / 60

What part of the respiratory tree is the functional unit where gas exchange occurs?

a. . Respiratory bronchiole

b. . Alveoli

c. . Terminal bronchiole

d. . Alveolar duct

e. . Alveolar sac

19 / 60

Which cell type is involved in general sensation of the olfactory mucosa?

a. . Sustentacular cells

b. . Olfactory cells

c. . Basal cells

d. . Brush cells

20 / 60

Which cell is also called a septal cell?

a. . Brush cell

b. . Clara cell

c. . Type II pneumocyte

d. . Dust cell

e. . Type I pneumocyte

21 / 60

Which cell type is most numerous in olfactory mucosa?

a. . Sustentacular cells

b. . Olfactory cells

c. . Brush cells

d. . Basal cells

22 / 60

What is the space anterior to the iris?

a. . Vitreal cavity

b. . Anterior chamber, Posterior chamber

c. . Anterior chamber, Posterior chamber, Vitreal cavity

d. . Posterior chamber

e. . Anterior chamber

23 / 60

Which of the following is the receptor for color?

a. . Ganglion cells

b. . Cones

c. . Horizontal cells

d. . Rods

e. . Bipolar cells

24 / 60

Which cell is found in large numbers in the terminal bronchioles?

a. . Dust cell

b. . Type II pneumocyte

c. . Type I pneumocyte

d. . Clara cell

e. . Brush cell

25 / 60

Which cell type is the receptor cell within the organ of Corti?

a. . Inner border cells

b. . Cells of Hensen

c. . Outer phalangeal cells

d. . Hair cells

e. . Inner pillar cells

26 / 60

What is the first portion of the respiratory tree where gas exchange can occur?

a. . Alveoli

b. . Alveolar sac

c. . Terminal bronchiole

d. . Respiratory bronchiole

e. . Alveolar duct

27 / 60

Which cell type is located at the basal lamina of the olfactory mucosa?

a. . Sustentacular cells

b. . Basal cells

c. . Brush cells

d. . Olfactory cells

28 / 60

Which structure is transparent?

a. . Iris

b. . Ora serrata

c. . Choroid

d. . Cornea

e. . Ciliary body

29 / 60

Which contains perilymph?

a. . Scala vestibule, Scala tympani

b. . Cochlear duct

c. . Scala tympani

d. . Scala vestibuli

30 / 60

What structure adjusts the shape of the lens?

a. . Ciliary muscle

b. . Tarsus

c. . Levator muscle

d. . Orbicularis oculi

e. . Internal oblique muscle

31 / 60

How many layers does the retina have?

a. . 4

b. . 1

c. . 5

d. . 2

e. . 10

32 / 60

Which of the following layers lies nearest the outer surface of the epidermis?

a. stratum basale or stratum germinativum.

b. stratum spinosum or stratum Malpighii.

c. stratum corneum.

d. stratum granulosum

e. stratum lucidum.

33 / 60

Identify the CORRECT statement

a. Merocrine sweat glands, sebaceous glands and hair together form a pilosebaceous unit.

b. The excretory ducts of sweat gland are lined by a stratified squamous epithelium.

c. The papillary layer of the dermis contains fine collagen and elastic fibers and the capillary network which supplies the epidermis.

d. The secretory ducts of sweat gland are lined by a stratified squamous epithelium.

e. The synthesis of melanin by basal cells is under hormonal control.

34 / 60

The normal thickness of the glomerular basement membrane (the GBM) is between:

a. 30 and 35 micrometers.

b. 0.3 and 0.35 micrometers.

c. 3 and 3.5 micrometers.

d. 30 and 35 nanometers.

e. 300 and 350 micrometers.

35 / 60

Identify the INCORRECT statement

a. Primordial ovarian follicles are characterized by a single layer of flattened follicular cells which surround the oocyte.

b. The term "atresia" refers to the degeneration of follicles during development and adult life.

c. After ovulation, thecal cells and granulosa cells form the corpus luteum.

d. A fluid filled hollow, the antrum, is a characteristic feature of primary ovarian follicles.

e. Ovarian surface is lined by simple cuboidal epithelium

36 / 60

Which segment of the nephron functions to filter fluid from blood into urinary space?

a. collecting duct.

b. distal convoluted tubule.

c. proximal convoluted tubule.

d. glomerulus.

e. loop of Henle.

37 / 60

Juxtaglomerular cells secrete:

a. urea.

b. renin.

c. antiduretic hormone.

d. aldosterone.

e. angiotensinogen.

38 / 60

Identify the CORRECT statement(3)

a. The secondary ovarian follicle contains no antrum.

b. "Tertiary follicle", "preovulatory follicle" and "Graafian follicle" are synonymous terms.

c. A distinct zona pelucida separates the oocyte and follicular cells of primordial ovarian follicles.

d. The infundibulum of the oviduct passes through the wall of the uterus.

e. Hormone production of the corpus luteum stops after the implantation of the embryo.

39 / 60

The region of the kidney where artery, vein and ureter are attached is called the:

a. hilus.

b. pelvis.

c. cortex.

d. calyx.

e. medulla.

40 / 60

The fibrous connective tissue layer of skin is:

a. hypodermis

b. dermis

c. lamina propria

d. mucosa

e. epidermis

41 / 60

Which of the following is NOT an “epidermal appendage” (i.e., NOT comprised of epithelial tissue)?

a. hair follicle.

b. duct of sweat gland.

c. sebaceous gland.

d. arrector pili muscle.

e. secretory portion of sweat gland.

42 / 60

Identify the INCORRECT statement

a. Differences in the height of the epithelium give the lumen of the ductuli efferentes an irregular outline.

b. The prophase of primary spermatocytes is extremely prolonged.

c. The ducts which form the rete testis connect the tubuli recti with the ductuli efferentes.

d. By the first meiotic division B-spermatogonia give rise to primary spermatocytes.

e. Each seminiferous tubule is about 30 to 80 cm long.

43 / 60

Arteries which form arches along the border between the cortex and the medulla of the kidney are called:

a. vasa recta.

b. interlobar arteries.

c. interlobular arteries.

d. afferent arteries.

e. arcuate arteries.

44 / 60

Which connective tissue layer lies closest to the epidermis:

a. papillary layer of dermis.

b. stratum corneum

c. hypodermis

d. reticular layer of dermis.

e. lamina propria

45 / 60

Smooth muscle cells of renal arterioles which are modified for endocrine secretion are called:

a. juxtaglomerular cells.

b. mesangial cells.

c. podocytes

d. fibroblasts

e. pericytes

46 / 60

Identify the CORRECT statement

a. The rete testis is lined by stratified squamous epithelium.

b. Differences in the height of the epithelium give the lumen of the ductuli efferentes an irregular outline.

c. Spermatocytes are stored in the terminal part of the seminal vesicles.

d. Spermatocytes which leave the testis are structurally mature and motile.

e. The Sertoli cells are located outside the seminiferous tubule.

47 / 60

The region of the kidney containing larger collecting ducts is called the:

a. medulla

b. calyx

c. pelvis

d. papilla

e. cortex

48 / 60

Which cell type of the epidermis is involved in the mediation of immune responses?

a. melanocyte

b. Merkel cell

c. Langerhans cell

d. keratinocyte

e. myoepithelial cell

49 / 60

Arrector pili muscle consist of:

a. glandular epithelium.

b. squamous epithelium.

c. columnar epithelium.

d. smooth muscle.

e. lymphocytes

50 / 60

The basement membrane lies between:

a. stratum basale and stratum spinosum.

b. stratum spinosum and stratum granulosum.

c. stratum granulosum and stratum corneum.

d. epidermis and dermis.

e. papillary and reticular layers of dermis.

51 / 60

Identify the INCORRECT statement(1)

a. The glomerular filtration slit is around 20 to 30 nm.

b. The osmotic absorption of water by the proximal tubule cells reduces the volume of the primary urine by about 75%.

c. Podocytes form the visceral layer of Bowman's capsule.

d. The glomerular filtration barrier is formed by the cells of the parietal layer of Bowman's capsule and the basal lamina of the glomerular capillaries.

e. The transport of sodium ions over the epithelia lining the ascending thin and straight distal tubules creates the osmotic gradient necessary for the resorption of water from the urine passing through the collecting ducts.

52 / 60

Which layer is exceptionally thick in so-called “thick skin” (i.e., palmar and plantar skin)?

a. stratum corneum of epidermis

b. hypodermis

c. dermis

d. papillary dermis

e. stratum basale of epidermis.

53 / 60

The region of the kidney containing proximal convoluted tubules is called the:

a. medulla

b. cortex

c. pelvis

d. calyx

e. papillae

54 / 60

Identify the INCORRECT statement

a. The acini of the secretory part of the mammary gland are formed during pregnancy.

b. Primordial ovarian follicles are characterized by a single layer of flattened follicular cells which surround the oocyte.

c. The functionalis of the endometrium of uterus and cervix is shed during menstruation.

d. The mammary glands are modified glands of the skin.

e. Sensory stimulation of the nipple initiates the milk ejection reflex via the secretion of oxytocin from the neurohypophysis.

55 / 60

Identify the INCORRECT statement(2)

a. The vagina is lined by stratified squamous epithelium.

b. The wall of the vagina consists of a mucosa, muscularis mucosae, submucosa, muscularis and adventitia.

c. Sensory stimulation of the nipple initiates the milk ejection reflex via the secretion of oxytocin from the neurohypophysis.

d. The formation of new oocytes stops before birth.

e. The mammary glands are modified glands of the skin.

56 / 60

Which cells repond to antiduretic hormone (ADH)?

a. podocytes.

b. juxtaglomerular cells.

c. mesangial cells.

d. epithelial cells of Bowman's capsule.

e. epithelial cells of collecting duct.

57 / 60

Which of the following layers lies nearest the dermis?

a. stratum spinosum or stratum Malpighii.

b. stratum granulosum.

c. stratum corneum.

d. stratum lucidum.

e. stratum basale or stratum germinativum.

58 / 60

Interstitial cells within the renal glomerulus, whose functions are uncertain but may include phagocytosis and maintenance of the glomerular basement membrane, are the:

a. juxtaglomerular cells.

b. transitional epithelium.

c. podocytes.

d. mesangial cells.

e. macula densa.

59 / 60

Identify the INCORRECT statement

a. The formation of new oocytes stops before birth.

b. Like sweat glands, mammary glands are simple tubular glands.

c. Primordial ovarian follicles are characterized by a single layer of flattened follicular cells which surround the oocyte.

d. The mammary gland is a merocrine and apocrine secretion.

e. Growth of the mammary gland is initiated by oestrogen and progesterone produced in the ovaries and placenta.

60 / 60

The region of the kidney containing long loops of Henle is called the:

a. calyx

b. pelvis

c. papillae

d. medulla

e. cortex

Your score is

The average score is 0%

Any comments?

Any problems/errors or mistakes found while testing, please let us know for modification!

និស្សិតអាចប្រាប់មកកាន់ពួកយើងបានដើម្បីកែកំហុស ឬអំពីបញ្ហាដោយអចេតនាណាមួយដែលកើតមានកំឡុងពេលធ្វើតេស្ត