Histology Epithelium Tissues
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Questions and Answers

Which type of tissue forms cellular sheets lining the cavities of organs and covering the body surface?

  • Connective tissue
  • Nervous tissue
  • Epithelial tissue (correct)
  • Muscle tissue

What is the main function of the basal lamina in epithelial tissues?

  • Visible to light microscope
  • Secretion of biologically active molecules (correct)
  • Active transport
  • Facilitate gas exchange

Which type of tissue is responsible for strong contraction and body movements?

  • Epithelial tissue
  • Connective tissue
  • Muscle tissue (correct)
  • Nervous tissue

What is the function of reticular lamina in epithelial tissues?

<p>Facilitate movement of viscera (D)</p> Signup and view all the answers

Which type of tissue participates in glandular secretion?

<p>Epithelial tissue (C)</p> Signup and view all the answers

Where can muscle tissue be observed in the human body?

<p>Luminal surface of heart and blood vessels (A)</p> Signup and view all the answers

What is the main function of nervous tissue?

<p>Transmission of nerve impulses (A)</p> Signup and view all the answers

How are epithelial tissues classified based on layers?

<p>By the number of layers (D)</p> Signup and view all the answers

Which word in the naming of epithelial tissues describes the shape of cells?

<p>Last name (C)</p> Signup and view all the answers

What defines simple cuboidal epithelium?

<p>One layer of squared shape cells with spherical nuclei (D)</p> Signup and view all the answers

In epithelial tissues, what accessory structures may be included in their name?

<p>Presence of microvilli or cilia for specific functions (D)</p> Signup and view all the answers

Where can simple columnar epithelium be mainly found based on the provided information?

<p>Respiratory tract (B)</p> Signup and view all the answers

What is a characteristic of simple squamous epithelium?

<p>Single layer of flattened cells (C)</p> Signup and view all the answers

Which function is NOT associated with simple squamous epithelium as per the text?

<p>Lubrication (C)</p> Signup and view all the answers

Where is simple columnar epithelium specialized for active secretion and absorption mainly found according to the information provided?

<p>Kidney collecting tubules (B)</p> Signup and view all the answers

Which structure is typically present on the apical surface of simple columnar epithelium based on the content?

<p>Microvilli (A)</p> Signup and view all the answers

In which organ can simple squamous epithelium be mainly found according to the provided details?

<p>Small intestine (B)</p> Signup and view all the answers

Which type of glands secrete substances directly into the blood stream?

<p>Endocrine glands (C)</p> Signup and view all the answers

What is the most common method of protein or glycoprotein secretion in glands?

<p>Merocrine secretion (C)</p> Signup and view all the answers

Which type of glands accumulate products continuously, leading to complete cell disruption for secretion?

<p>Holocrine glands (B)</p> Signup and view all the answers

Which gland type connects to the body surface by ducts to transport secretions out?

<p>Exocrine glands (C)</p> Signup and view all the answers

In which glands do ducts from several secretory units converge into larger ducts with two or more branches?

<p>Compound glands (D)</p> Signup and view all the answers

Which type of secretion involves cells secreting substances via exocytosis from vesicles or granules?

<p>Merocrine secretion (D)</p> Signup and view all the answers

What type of epithelium is found in the urinary tract from the kidney to the proximal part of the urethra?

<p>Stratified epithelium (C)</p> Signup and view all the answers

In what type of environment is keratinized epithelium typically found?

<p>Dry environment (C)</p> Signup and view all the answers

Which epithelial type is heavily ciliated to transport mucus-trapped particles?

<p>Pseudostratified columnar epithelium (A)</p> Signup and view all the answers

Where is nonkeratinized epithelium primarily found in the body?

<p>Mouth (D)</p> Signup and view all the answers

Which type of transport mechanism does not require metabolic energy (ATP)?

<p>Passive transport (A)</p> Signup and view all the answers

Where can stratified cuboidal epithelia be found?

<p>Excretory ducts of salivary glands (B)</p> Signup and view all the answers
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