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

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

a. . Lamina vitrea

b. . Descemet's membrane

c. . Substantia propria

d. . Bowman's membrane

e. . Endothelium

2 / 60

What is the most anterior portion of the uvea?

a. . Choroid

b. . Iris

c. . Ciliary body

d. . Ora serrata

e. . Sclera

3 / 60

Which cell is also called an alveolar phagocyte?

a. . Dust cell

b. . Type II pneumocyte

c. . Type I pneumocyte

d. . Brush cell

e. . Clara cell

4 / 60

Where is the ciliary muscle located?

a. . Ciliary body

b. . Lamina vitrea

c. . Fovea centralis

d. . Optic disc

e. . Lamina cribrosa

5 / 60

Where are the sensory receptors for hearing?

a. . Semicircular canals

b. . Organ of Corti

c. . Utricle

d. . Saccule

e. . Saccule, Utricle

6 / 60

Which structure is part of the conducting portion of the airway?

a. . Bronchi

b. . Alveoli

c. . Alveolar sacs

d. . Alveolar ducts

e. . Respiratory bronchioles

7 / 60

What is the anterior pigmented portion of the retina called?

a. . Ora serrata

b. . Choroid

c. . Ciliary body

d. . Iris

e. . Sclera

8 / 60

What structure is shaped like a snail shell?

a. . Utricle

b. . Saccule

c. . Semicircular canals

d. . Organ of Corti

e. . Cochlea

9 / 60

What is the space anterior to the lens?

a. . Anterior chamber, Posterior chamber

b. . Posterior chamber

c. . Anterior chamber

d. . Vitreal cavity

10 / 60

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

a. . Alveoli

b. . Alveolar sac

c. . Respiratory bronchiole

d. . Terminal bronchiole

e. . Alveolar duct

11 / 60

How many layers of tissue compose the eyeball?

a. . 5

b. . 4

c. . 2

d. . 1

e. . 3

12 / 60

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

a. . Basal cells

b. . Brush cells

c. . Olfactory cells

d. . Sustentacular cells

13 / 60

Which cartilage of the larynx is made of elastic cartilage?

a. . Cricoid cartilage

b. . Arytenoid cartilage

c. . Corniculate cartilage

d. . Thyroid cartilage

e. . Epiglottis

14 / 60

What type of epithelium lines the vestibule?

a. . Simple squamous epithelium

b. . Simple columnar epithelium

c. . Transitional epithelium

d. . Stratified squamous epithelium

e. . Ciliated pseudostratified epithelium with goblet cells

15 / 60

Which structure is avascular?

a. . Sclera

b. . Uvea

c. . Retina

d. . Cornea

e. . Choroid

16 / 60

Which one of the following is not found in the retina?

a. . Cones

b. . Horizontal cells

c. . Muller's cells

d. . Pigment epithelium

e. . Huxley's layer

17 / 60

Which type of cartilage is found in the larynx?

a. . Elastic cartilage

b. . Hyaline cartilage

c. . Hyaline cartilage, Elastic cartilage

d. . Fibrocartilage

18 / 60

What is the middle layer of the eyeball?

a. . Ganglion cells

b. . Uvea

c. . Bipolar cells

d. . Cones

e. . Rods

19 / 60

Which is NOT part of the retina?

a. . Rods

b. . Bipolar cells

c. . Uvea

d. . Ganglion cells

e. . Cones

20 / 60

Where does aqueous humor from anterior chamber collect into?

a. . Canaliculi

b. . Canal of Schlemm

c. . Canal of Hering

d. . Canal of Descemet

e. . Canal of Muller

21 / 60

Where is the organ of Corti?

a. . Cochlea

b. . Semicircular canals

c. . Utricle

d. . Crista ampullaris

e. . Saccule

22 / 60

What is the space posterior to the lens?

a. . Anterior chamber, Posterior chamber

b. . Anterior chamber

c. . Posterior chamber

d. . Vitreal cavity

23 / 60

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

a. . Outer phalangeal cells

b. . Inner border cells

c. . Cells of Hensen

d. . Hair cells

e. . Inner pillar cells

24 / 60

Which cell is also called a septal cell?

a. . Type I pneumocyte

b. . Clara cell

c. . Dust cell

d. . Brush cell

e. . Type II pneumocyte

25 / 60

What are the receptors for vision?

a. . Cones

b. . Rods, Cones

c. . Rods

d. . Bipolar cells

e. . Ganglion cells

26 / 60

What type of tissue makes up the rings of the trachea?

a. . Fibrocartilage

b. . Spongy bone

c. . Elastic cartilage

d. . Hyaline cartilage

e. . Compact bone

27 / 60

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

a. . Alveoli

b. . Alveolar duct

c. . Respiratory bronchiole

d. . Alveolar sac

e. . Terminal bronchiole

28 / 60

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

a. papillary dermis

b. stratum corneum of epidermis

c. hypodermis

d. stratum basale of epidermis.

e. dermis

29 / 60

The glands most closely associated with hair follicles are:

a. mammary glands.

b. sebaceous glands.

c. submucosal glands.

d. lymphatic glands.

e. eccrine sweat glands.

30 / 60

The capsule of the kidney consists of:

a. loose cellular connective tissue with many lymphocytes.

b. endothelium.

c. adipose connective tissue.

d. dense fibrous connective tissue.

e. transitional epithelium.

31 / 60

In which layer of the epidermis do cells contain keratohyalin granules?

a. stratum granulosum

b. hair follicle

c. papillary dermis

d. pilosebaceous unit

e. hairy skin

32 / 60

Which of the following typically includes dead cells with pyknotic nuclei?

a. hair follicle.

b. secretory portion of sweat gland.

c. sebaceous gland.

d. arrector pili muscle.

e. duct of sweat gland.

33 / 60

Which of the following consists of stratified (two-layered) cuboidal epithelium?

a. hair follicle.

b. duct of sweat gland.

c. arrector pili muscle.

d. secretory portion of sweat gland.

e. sebaceous gland.

34 / 60

The projections of dermis upward, indenting the bottom of the epidermis, are called:

a. Meissner's corpuscles

b. arrector pili muscle

c. sweat gland ducts

d. epidermal appendages

e. dermal papillae

35 / 60

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

a. hilus

b. capsule

c. cortex

d. pelvis

e. medulla

36 / 60

Identify the INCORRECT statement

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

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

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

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.

37 / 60

Identify the CORRECT statement

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

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

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

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

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

38 / 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. podocytes.

b. juxtaglomerular cells.

c. macula densa.

d. transitional epithelium.

e. mesangial cells.

39 / 60

The macula densa consists of:

a. densely packed collagen fibers in the juxtaglomerular interstitium.

b. modified smooth muscle cells.

c. closely-packed nuclei in the epithelium of the distal convoluted tubule.

d. closely-packed nuclei in the epithelium of the proximal convoluted tubule.

e. extraglomerular mesangial cells.

40 / 60

Identify the INCORRECT statement

a. The lamina rara externa of the GBM is attaching to the podocyte

b. The normal thickness the GBM is between 300 and 350 micrometers.

c. Long nephron contains large renal corpuscle

d. Short nephron contains large renal corpuscle which is located near the medulla

e. The afferent arteriole will branch to capillaries of the glomerulus.

41 / 60

Identify the CORRECT statement(7)

a. 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.

b. The macula densa is formed by a specialized section of the epithelium lining the distal tubule as it contacts the glomerulus and its afferent and efferent arterioles.

c. The incomplete basal lamina of the discontinuous glomerular capillaries facilitates the formation of the glomerular filtrate.

d. The parietal layer of Bowman’s capsule contains mesangial cells.

e. Juxtaglomerular cells surrounding the afferent arteriole of the glomerulus release angiotensin II to increase glomerular filtration.

42 / 60

Identify the INCORRECT statement(6)

a. Leydig cells are located outside the seminiferous tubule and they secrete testosterone.

b. The tunica albuginea is composed of dense fibrous connective tissue.

c. Spermatids divide to give rise to spermatocytes.

d. Each testis contains about 500 to 1000 seminiferous tubules.

e. There are two vaginalis layers, parietal and visceral.

43 / 60

The outer lining of Bowman’s capsule (the parietal epithelilum) consists of a single layer of:

a. pericytes

b. podocytes

c. squamous cells.

d. mesangial cells.

e. cuboidal cells.

44 / 60

Which of the following layers lies nearest the dermis?

a. stratum lucidum.

b. stratum granulosum.

c. stratum spinosum or stratum Malpighii.

d. stratum corneum.

e. stratum basale or stratum germinativum.

45 / 60

Identify the INCORRECT statement

a. Leydig cells provide structural and nutritional support for the developing spermatocytes.

b. The testes are surrounded by a thick connective tissue capsule, the tunica albuginea.

c. The maturation of spermatids into spermatozoides is called spermiogenesis.

d. The prophase of primary spermatocytes is extremely prolonged.

e. The first meiotic division of primary spermatocytes will give rise the secondary spermatocytes.

46 / 60

Identify the INCORRECT statement

a. The prophase of primary spermatocytes is extremely prolonged.

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

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

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

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

47 / 60

Identify the INCORRECT statement(2)

a. The formation of new oocytes stops before birth.

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

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

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

e. The vagina is lined by stratified squamous epithelium.

48 / 60

Mesangial cells are:

a. simple cuboidal epithelial cells.

b. simple squamous epithelial cells.

c. simple columnar epithelial cells.

d. unique epithelial cells with many interdigitating processes.

e. not epithelial cells.

49 / 60

Vessels which connect glomerular capillaries with peritubular capillaries are called:

a. efferent arterioles.

b. arcuate arteries.

c. peritubular capillaries.

d. afferent arterioles.

e. vasa recta.

50 / 60

The region of the kidney containing glomeruli is called the:

a. pelvis.

b. calyx.

c. medulla.

d. papillae.

e. cortex

51 / 60

Which cells repond to antiduretic hormone (ADH)?

a. epithelial cells of Bowman's capsule.

b. mesangial cells.

c. epithelial cells of collecting duct.

d. juxtaglomerular cells.

e. podocytes.

52 / 60

Regions of cortical parenchyma located between medullary pyramids (pyramids of Malpighii) rather than adjacent to the surface of the kidney are called:

a. columns of Bertin.

b. renal lobules.

c. calyces

d. papillae

e. medullary rays.

53 / 60

Identify the CORRECT statement

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

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

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

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

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

54 / 60

Identify the CORRECT statement

a. The renal lobule contains many renal lobes.

b. The lamina rara interna of the GBM is attaching to the podocyte.

c. The capillaries of the glomerulus are continuous type.

d. The protein albumin is normally filtrated in the glomerulus.

e. Short nephron contains small renal corpuscle located near the renal capsule.

55 / 60

Which epithelial cells of the urinary tract are specialized with an apical brush border of microvilli?

a. epithelium lining the thin segment of the loop of Henle.

b. Bowman's capsule epithelium.

c. distal convoluted tubule epithelium.

d. proximal convoluted tubule epithelium.

e. collecting duct epithelium.

56 / 60

Identify the CORRECT statement(1)

a. The incomplete basal lamina of the discontinuous glomerular capillaries facilitates the formation of the glomerular filtrate.

b. Stratified squamous epithelium lines the distal part of the male and female urethra.

c. 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.

d. The principal function of the thin tubule of the nephron is the resorption of nutritionally valuable substances from the primary urine.

e. Podocytes form the parietal layer of Bowman’s capsule.

57 / 60

In which layer of the epidermis are cells mitotically active?

a. stratum corneum

b. stratum lucidum

c. stratum granulosum

d. stratum basale

e. thick skin

58 / 60

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

a. hilus.

b. calyx.

c. pelvis.

d. medulla.

e. cortex.

59 / 60

Identify the INCORRECT statement

a. Langerhans cells function in the immune system and can leave the epidermis after exposure to antigens.

b. The renewal of the human epidermis through the mitotic activity of basal cells takes 3-4 weeks.

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

d. The overall orientation of collagen fibers in the dermis will follow the 'lines of greatest tension'.

e. The epidermis of the thin skin has four stratum

60 / 60

The fibrous connective tissue layer of skin is:

a. hypodermis

b. lamina propria

c. dermis

d. mucosa

e. epidermis

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