341. Main function of lining epithelia:

     1. nutritive

     2. Structural

     3. protective

     4. supportive

     5. contractive

answer: c

342. Which intercellular junctions are most typical for epithelium?

     1. adhesive

     2. interdigital

     3. desmosomal

     4. hemidesmosomal

     5. synaptic

answer: c

343. Indicate the poles of epitheliocytes.

     1. ecto- and endoplasm

     2. basal and apical

     3. nuclear and perinuclear

     4. perinuclear and with organelles

     5. nuclear and organelles

answer: b

344. What structure underlies an epithelium?

     1. cytolema

     2. amorphic substance

     3. elastic membrane

     4. basement membrane

     5. collagen fibers

answer: d

345. Which structure underlies epithelium?

     1. collagen fibers

     2. basement membrane

     3. elastic membrane

     4. cytolema

     5. amorphic substance

answer: b

346. Which poles are distinguished in epitheliocyte?

     1. basal and apical

     2. ecto- and endoplasm

     3. nuclear and perinuclear zone

     4. perinuclear and organelles

     5. nuclear and organelles

answer: a

347. What epithelium is named stratified (multilayered)?

     1. in which not all cells lie on a basement membrane

     2. in which all cells lie on a basement membrane

     3. in which cells do not lie on a basement membrane

     4. cuboidal

     5. squamous

answer: a

348. Choose stratified epithelium.

     1. squamous

     2. keratinized

     3. cuboidal

     4. columnar

     5. pseudostratified

answer: b

349. Choose stratified epithelium.

     1. nonkeratinized

     2. squamous

     3. cuboidal

     4. columnar

     5. pseudostratified

answer: a

350. Choose stratified epithelium.

     1. squamous

     2. cuboidal

     3. transitional

     4. columnar

     5. pseudostratified

answer: c

351. How many layers are there in stratified nonkeratinized epithelium?

     1. 1

     2. 2

     3. 3

     4. 4

     5. 5

answer: c

352. Name the first layer of stratified nonkeratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squamous cells

answer: a

353. Name the second layer of stratified nonkeratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squamous cells

answer: b

354. Name the uppermost layer of stratified nonkeratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squamous cells

answer: e

355. Indicate the layers of stratified squamous nonkeratinized epithelium

     1. spinosum, squamous, granular, lucidum

     2. basement, spinosum, squamous, granular, lucidum

     3. basal, spinosum, squamous

     4. basement, spinosum, squamous, granular

     5. basement, squamous, granular, lucidum

answer: c

356. What is the shape of cells in basal layer of stratified epithelium?

     1. columnar

     2. with spines

     3. squamous

     4. stellate

     5. rectangular

answer: a

357. What is the shape of cells in stratum spinosum of stratified epithelium?

     1. columnar

     2. with spines

     3. squamous

     4. stellate

     5. rectangular

answer: b

358. What is the shape of cells in upper layer of stratified epithelium?

     1. columnar

     2. with spines

     3. squamous

     4. stellate

     5. rectangular

answer: c

359. How many layers are there in stratified keratinized epithelium?

     1. 1

     2. 2

     3. 3

     4. 4

     5. 5

answer: e

360. Indicate the layers of stratified squamous keratinized epithelium

     1. basal, spinosum, , granular, lucidum, squamous

     2. basal, squamous, granular, lucidum

     3. basement, spinosum, squamous, granular, lucidum

     4. spinosum, squamous, granular, lucidum

     5. basement, spinosum, squamous, granular

answer: a

361. Which special structures are present in cells of basal layer of stratified squamous keratinized epithelium?

     1. cytokeratin intermediate filaments

     2. keratin tonofibriles

     3. keratohyalin

     4. eleidin

     5. keratin

answer: a

362. Which special structures are present in cells of stratum spinosum of stratified squamous keratinized epithelium?

     1. cytokeratin intermediate filaments

     2. keratin tonofibriles

     3. keratohyalin

     4. eleidin

     5. keratin

answer: b

363. Which special structures are present in cels of granular layer of stratified squamous keratinized epithelium?

     1. cytokeratin intermediate filaments

     2. keratin tonofibriles

     3. keratohyalin

     4. eleidin

     5. keratin

answer: c

364. Which special structures are present in cells of stratum lucidum of stratified squamous keratinized epithelium?

     1. cytokeratin intermediate filaments

     2. keratin tonofibriles

     3. keratohyalin

     4. eleidin

     5. keratin

answer: d

365. Which special structures are present in cells of upper layer of stratified squamous keratinized epithelium?

     1. cytokeratin intermediate filaments

     2. keratin tonofibriles

     3. keratohyalin

     4. eleidin

     5. keratin

answer: e

366. Name the first layer of stratified squamous keratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squames

answer: a

367. Name the second layer of stratified squamous keratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squames

answer: b

368. Name the third layer of stratified squamous keratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squames

answer: c

369. Name the fourth layer of stratified squamous keratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squamous cells

answer: d

370. Name the uppermost layer of stratified keratinized epithelium.

     1. basal

     2. spinosum

     3. granular

     4. lucidum

     5. squames

answer: e

371. How many layers are there in transitional epithelium?

     1. 1

     2. 2

     3. 3

     4. 4

     5. 5

answer: b

372. Indicate the layers of transitional epithelium

     1. basal and superficial

     2. basal, squamous, granular, lucidum

     3. basement, spinosum, squamous, granular, lucidum

     4. spinosum, squamous, granular, lucidum

     5. basement, spinosum, squamous, granular

answer: a

373. Indicate the location of simple squamous epithelium:

     1. intestinal epithelium

     2. renal tubuli

     3. mesothelium of peritoneum, pleura and pericardium

     4. skin

     5. oral cavity, cornea

answer: c

374. Indicate the location of simple cuboidal epithelium:

     1. oral cavity, cornea

     2. mesothelium of peritoneum, pleura and pericardium

     3. intestinal epithelium

     4. skin

     5. renal tubuli

answer: e

375. Indicte the location of simple columnar epithelium:

     1. *intestinal epithelium

     2. mesothelium of peritoneum, pleura and pericardium

     3. renal tubuli

     4. skin

     5. oral cavity, cornea

answer: a

376. Indicate the location of ciliated epithelium:

     1. renal tubuli

     2. intestinal epithelium

     3. respiratory mucosa

     4. skin

     5. oral cavity, cornea

answer: c

377. Indicate the location of stratified squamous nonkeratinized epithelium:

     1. skin

     2. mesothelium of peritoneum, pleura and pericardium

     3. renal tubuli

     4. intestinal epithelium

     5. oral cavity, cornea

answer: e

378. Indicate the location of stratified squamous keratinized epithelium:

     1. skin

     2. mesothelium of peritoneum, pleura and pericardium

     3. renal tubuli

     4. intestinal epithelium

     5. oral cavity, cornea

answer: a

379. Indicate the location of transitional epithelium:

     1. intestinal epithelium

     2. mesothelium of peritoneum, pleura and pericardium

     3. renal tubuli

     4. oral cavity, cornea

     5. ureter, urinary bladder

answer: e

380. Transitional epithelium is known as:

     1. intestinal epithelium

     2. urothelium

     3. simple squamous epithelium

     4. simple cuboidal epithelium

     5. stratified squamous nonkeratinized epithelium

answer: b

381. Glands are mainly classified in:

     1. simple and compound

     2. exocrine and endocrine

     3. active and resting

     4. major and minor

     5. permanent and temporary

answer: b

382. General classification of glands depends on:

     1. type of secretory products

     2. mode of secretion

     3. stage of secretory process

     4. excretory ducts presence

     5. type of cells

answer: d

383. Classification of exocrine glands mainly depends on:

     1. type of blood supply

     2. excretory ducts structure

     3. cells arrangement

     4. surrounding structures

     5. capsule

answer: b

384. Classification of endocrine glands depends on:

     1. mode of secretion

     2. type of cells

     3. type of secretory products

     4. parenchymal cells arrangement

     5. stage of secretory process

answer: d

385. What is the main structural feature of endocrine glands?

     1. have no excretory ducts

     2. synthesized substances belong to proteins

     3. synthesized substances are effused outside

     4. have excretory ducts

     5. have excretory ducts and secretory portions

answer: a

386. What is the main structural feature of exocrine glands?

     1. synthesized substances enter the blood

     2. have excretory ducts

     3. synthesized substances belong to proteins

     4. have no excretory ducts

     5. consist of glandulocytes

answer: b

387. Simple exocrine gland has:

     1. 1 type of cells

     2. 1 type of secretory products

     3. simple nonbranched excretory duct

     4. mode of secretion

     5. stage of secretory process

answer: c

388. Main peculiarity of branched exocrine gland:

     1. each secretory portion has its own excretory duct

     2. has 1 type of cells

     3. with 1 type of secretory products

     4. has alveolar secretory portions

     5. has tubular secretory portions

answer: a

389. Nonbranched exocrine gland has:

     1. one excretory duct collects secrets from few secretory portions

     2. few types of cells

     3. few types of secretory products

     4. alveolar secretory portions

     5. tubular secretory portions

answer: a

390. Alveolar exocrine gland has:

     1. one excretory duct collects secrets from few secretory portions

     2. few types of cells

     3. few types of secretory products

     4. alveolar secretory portions

     5. tubular secretory portions

answer: d

391. Tubular exocrine gland has:

     1. few types of secretory products

     2. one excretory duct collects secrets from few secretory portions

     3. few types of cells

     4. has tubular secretory portions

     5. alveolar secretory portions

answer: d

392. Mixed exocrine gland has:

     1. has tubular secretory portions

     2. few types of cells

     3. has few types of secretory products

     4. has alveolar secretory portions

     5. alveolar and tubular secretory portions

answer: e

393. What does “merocrine mode of secretion mean”?

     1. secret is effused without destruction of glandulocytes

     2. secret is effused with complete destruction of glandulocytes

     3. secret is effused with destruction of microvilli of glandulocytes

     4. secret is effused with destruction of apical pole of glandulocytes

     5. secret is effused to the blood

answer: a

394. What does “macroaporocrine mode of secretion mean”?

     1. secret is effused without destruction of glandulocytes

     2. secret is effused with destruction of apical pole of glandulocytes

     3. secret is effused with complete destruction of glandulocytes

     4. secret is effused with destruction of microvilli of glandulocytes

     5. secret is effused to the blood

answer: b

395. What does “microaporocrine mode of secretion mean”?

     1. secret is effused without destruction of glandulocytes

     2. secret is effused with destruction of microvilli of glandulocytes

     3. secret is effused with complete destruction of glandulocytes

     4. secret is effused with destruction of apical pole of glandulocytes

     5. secret is effused to the blood

answer: b

396. What does “holocrine mode of secretion mean”?

     1. secret is effused without destruction of glandulocytes

     2. secret is effused with destruction of microvilli of glandulocytes

     3. secret is effused with destruction of apical pole of glandulocytes

     4. secret is effused with complete destruction of glandulocytes

     5. secret is effused to the blood

answer: d

397. Exocrine gland portions are the next:

     1. secretory and terminal

     2. upper and lower

     3. secretory portion and excretory duct

     4. secretory and beginning

     5. upper and terminal

answer: c

398. Compound glands always are:

     1. nonbranched

     2. branched

     3. simple

     4. endocrine

     5. exocrine

answer: b

399. What is the shape of alveolar secretory portion of exocrine gland?

     1. round

     2. tubular

     3. flat

     4. irregular

     5. lobulated

answer: a

400. What does alveolar secretory portion of exocrine gland consist of?

     1. squamous cells

     2. mucocytes

     3. serocytes

     4. myoepithelial cellse

     5. endocrine cells

answer: c