Histologie Test – testnisset.com

29 votes, 4.9 avg

670

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 contains endolymph?

a. . Cochlear duct

b. . Scala vestibule, Scala tympani

c. . Scala vestibuli

d. . Scala tympani

2 / 60

In which structure does gas exchange NOT occur?

a. . Terminal bronchiole

b. . Respiratory bronchiole

c. . Alveolar duct

d. . Alveolar sac

e. . Alveoli

3 / 60

What type of tissue forms the alveoli in the lung?

a. . Simple cuboidal epithelium

b. . Stratified squamous epithelium

c. . Simple squamous epithelium

d. . Pseudostratified epithelium

e. . Simple columnar epithelium

4 / 60

What sensation does the crista ampullaris recognize?

a. . Vibration

b. . Movement

c. . Sound

d. . Position

5 / 60

Which structure is part the uvea?

a. . Cornea

b. . Pigmented epithelium

c. . Iris

d. . Sclera

e. . Ora serrata

6 / 60

What is the space anterior to the lens?

a. . Anterior chamber, Posterior chamber

b. . Anterior chamber

c. . Posterior chamber

d. . Vitreal cavity

7 / 60

Which cell type is most numerous in olfactory mucosa?

a. . Brush cells

b. . Olfactory cells

c. . Basal cells

d. . Sustentacular cells

8 / 60

What is the space anterior to the iris?

a. . Anterior chamber, Posterior chamber

b. . Posterior chamber

c. . Anterior chamber, Posterior chamber, Vitreal cavity

d. . Anterior chamber

e. . Vitreal cavity

9 / 60

Which cartilage of the larynx is made of elastic cartilage?

a. . Arytenoid cartilage

b. . Thyroid cartilage

c. . Epiglottis

d. . Corniculate cartilage

e. . Cricoid cartilage

10 / 60

What is the inner layer of the choroid?

a. . Fovea centralis

b. . Lamina vitrea

c. . Ciliary body

d. . Optic disc

e. . Lamina cribrosa

11 / 60

What are the receptors for vision?

a. . Rods, Cones

b. . Ganglion cells

c. . Cones

d. . Rods

e. . Bipolar cells

12 / 60

Where is the region associated with maximum visual acuity?

a. . Lamina cribrosa

b. . Optic disc

c. . Fovea centralis

d. . Lamina vitrea

e. . Ciliary body

13 / 60

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

a. . Descemet's membrane

b. . Endothelium

c. . Substantia propria

d. . Lamina vitrea

e. . Bowman's membrane

14 / 60

Which cell is a type of neuron?

a. . Basal cells

b. . Sustentacular cells

c. . Brush cells

d. . Olfactory cells

15 / 60

Which layer of the cornea is acellular?

a. . Endothelium

b. . Epithelium

c. . Descemet's membrane

d. . Substantia propria

16 / 60

What is an olfactory cell?

a. . Unipolar neuron

b. . Multipolar neuron

c. . Bipolar neuron

d. . Supporting cell

17 / 60

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

a. . Olfactory cells

b. . Brush cells

c. . Sustentacular cells

d. . Basal cells

18 / 60

What are neurons in the retina?

a. . Unipolar and Pseudounipolar

b. . Pseudounipolar

c. . Unipolar

d. . Multipolar

e. . Bipolar

19 / 60

How many layers of tissue compose the eyeball?

a. . 5

b. . 4

c. . 2

d. . 3

e. . 1

20 / 60

Where does aqueous humor from anterior chamber collect into?

a. . Canal of Descemet

b. . Canaliculi

c. . Canal of Muller

d. . Canal of Hering

e. . Canal of Schlemm

21 / 60

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

a. . Spongy bone

b. . Elastic cartilage

c. . Compact bone

d. . Hyaline cartilage

e. . Fibrocartilage

22 / 60

What is the region where the optic nerve leaves the eyeball?

a. . Ciliary body

b. . Optic disc

c. . Lamina cribrosa

d. . Lamina vitrea

e. . Fovea centralis

23 / 60

What structure is shaped like a snail shell?

a. . Organ of Corti

b. . Semicircular canals

c. . Saccule

d. . Utricle

e. . Cochlea

24 / 60

Which cell is a squamous pulmonary epithelial cell?

a. . Type I pneumocyte

b. . Dust cell

c. . Brush cell

d. . Clara cell

e. . Type II pneumocyte

25 / 60

Where is the organ of Corti?

a. . Semicircular canals

b. . Cochlea

c. . Saccule

d. . Crista ampullaris

e. . Utricle

26 / 60

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

a. . Clara cell

b. . Brush cell

c. . Type I pneumocyte

d. . Dust cell

e. . Type II pneumocyte

27 / 60

Identify the INCORRECT statement

a. The prophase of primary spermatocytes is extremely prolonged.

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

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

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

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

28 / 60

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

a. 0.3 and 0.35 micrometers.

b. 300 and 350 micrometers.

c. 30 and 35 nanometers.

d. 3 and 3.5 micrometers.

e. 30 and 35 micrometers.

29 / 60

Identify the INCORRECT statement(1)

a. 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.

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

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

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

30 / 60

The loose, adipose connective tissue layer of skin is:

a. dermis

b. hypodermis

c. mucosa

d. lamina propria

e. epidermis

31 / 60

Identify the INCORRECT statement(5)

a. The second meiotic division of secondary spermatocytes will give rise the spermatids.

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 increase in the surface area of proximal tubule cells by numerous long microvilli facilitates the absorption of nutritionally valuable substances from the primary urine.

d. An inner layer of circular smooth muscle and an outer layer of longitudinal smooth muscle are found in both the ureter and bladder.

e. Renin is released by juxtaglomerular cells which surround the afferent arteriole of the glomerulus.

32 / 60

Identify the CORRECT statement

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

b. The capillaries of the glomerulus are continuous type.

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

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

e. The renal lobule contains many renal lobes.

33 / 60

Identify the INCORRECT statement(6)

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

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

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

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

e. Spermatids divide to give rise to spermatocytes.

34 / 60

Identify the INCORRECT statement

a. The prophase of primary spermatocytes is extremely prolonged.

b. The seminiferous epithelium consists of spermatogenic cells and Sertoli cells.

c. Processes of Sertoli cells form the blood-testis barrier.

d. Testosterone produced by the male accessory reproductive glands (seminal vesicle and prostate) causes the development of the masculine extragenital sex characteristics.

e. The epithelium of the tubuli recti is pseudostratified columnar.

35 / 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. mesangial cells.

b. podocytes.

c. juxtaglomerular cells.

d. transitional epithelium.

e. macula densa.

36 / 60

The region of the kidney containing glomeruli is called the:

a. medulla.

b. cortex

c. papillae.

d. pelvis.

e. calyx.

37 / 60

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

a. cuboidal cells.

b. pericytes

c. squamous cells.

d. podocytes

e. mesangial cells.

38 / 60

Identify the CORRECT statement(3)

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

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

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

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

e. The secondary ovarian follicle contains no antrum.

39 / 60

Identify the INCORRECT statement

a. The filtration slit membrane between the pedicles of podocytes is part of the glomerular filtration barrier.

b. An inner layer of circular smooth muscle and an outer layer of longitudinal smooth muscle are found in both the ureter and bladder.

c. Renin is released by juxtaglomerular cells which surround the afferent arteriole of the glomerulus.

d. The macula densa cells are found in the distal tubule faced to the vascular pole.

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

40 / 60

Which of the following layers lies nearest the dermis?

a. stratum spinosum or stratum Malpighii.

b. stratum lucidum.

c. stratum granulosum.

d. stratum basale or stratum germinativum.

e. stratum corneum.

41 / 60

Identify the INCORRECT statement(2)

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

b. The vagina is lined by stratified squamous epithelium.

c. The formation of new oocytes stops before birth.

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

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

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

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

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

e. The prophase of primary spermatocytes is extremely prolonged.

43 / 60

Filtration slits are located between adjacent:

a. mesangial cells.

b. capillary endothelial cells.

c. layers of the glomerular basement membrane.

d. podocyte foot processes

e. capillary fenestrations.

44 / 60

Identify the INCORRECT statement

a. The formation of new oocytes stops before birth.

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

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

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

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

45 / 60

The basement membrane lies between:

a. stratum basale and stratum spinosum.

b. epidermis and dermis.

c. stratum spinosum and stratum granulosum.

d. stratum granulosum and stratum corneum.

e. papillary and reticular layers of dermis.

46 / 60

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

a. cortex

b. calyx

c. pelvis

d. papilla

e. medulla

47 / 60

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

a. myoepithelial cell

b. Merkel cell

c. keratinocyte

d. Langerhans cell

e. melanocyte

48 / 60

The tissue composition of hair follicles is most similar to:

a. papillary layer of dermis.

b. reticular layer of dermis.

c. sweat gland.

d. hypodermis

e. epidermis

49 / 60

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

a. sweat gland ducts

b. dermal papillae

c. arrector pili muscle

d. Meissner's corpuscles

e. epidermal appendages

50 / 60

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

a. medulla

b. calyx

c. pelvis

d. papillae

e. cortex

51 / 60

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

a. capsule

b. cortex

c. medulla

d. pelvis

e. hilus

52 / 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. podocytes.

e. juxtaglomerular cells.

53 / 60

Identify the INCORRECT statement

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

b. Ejaculation results from smooth muscle contractions around the vas deferens and ductus epididymis.

c. Spermatids divide to give rise to spermatocytes.

d. The seminiferous epithelium consists of spermatogenic cells and Sertoli cells.

e. The epithelium that lines the rete testis is a simple cuboidal epithelium.

54 / 60

Which layer of the epidermis is responsible for the barrier function of the epidermis?

a. stratum spinosum

b. thin skin

c. stratum basale

d. stratum granulosum

e. stratum corneum

55 / 60

The glands most closely associated with hair follicles are:

a. eccrine sweat glands.

b. lymphatic glands.

c. submucosal glands.

d. sebaceous glands.

e. mammary glands.

56 / 60

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

a. secretory portion of sweat gland.

b. hair follicle.

c. arrector pili muscle.

d. duct of sweat gland.

e. sebaceous gland.

57 / 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. distal convoluted tubule epithelium.

c. proximal convoluted tubule epithelium.

d. collecting duct epithelium.

e. Bowman's capsule epithelium.

58 / 60

Identify the CORRECT statement

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

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

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

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

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

59 / 60

The region of glomerulus (renal corpuscle) where the capillary tuft is attached is called the:

a. vascular pole.

b. juxtaglomerular apparatus.

c. mesangium

d. area cribosa.

e. urinary (tubular) pole.

60 / 60

Which of the following is CORRECT regarding the stratum spinosum?

a. Merkel cells are the outermost sentinels of the cellular immune system.

b. The cells of the stratum spinosum are flat without nuclei.

c. The stratum spinosum is formed from daughter cells of the stratum corneum.

d. Langerhans cells are found mostly in the stratum spinosum.

e. The stratum spinosum sits between the stratum corneum and the stratum granulosum.

Your score is

The average score is 93%

Any comments?