Histology Mid Term Connective Tissue Questions Maktbt Hamed

21 Questions | By Maktabthamed | Updated: Dec 1, 2022 | Attempts: 10256

Questions

Settings

Feedback

During the Quiz End of Quiz

Play as

Quiz Flashcard

Create your own Quiz

Histology Mid Term Connective Tissue Questions Maktbt Hamed - Quiz

Self Assessment ( Test Your Self )

Questions and Answers

1.

One of the following is false about connective tissue proper
- A.
  
  A. Contains large amount of intercellular substance.
- B.
  
  B. Ectodermal in origin.
- C.
  
  C. Contains many cells widely separated.
- D.
  
  D. Penetrated by blood vessels.
2.

All of the following are undifferentiated connective tissue cells except one.
- A.
  
  A. Mast cells.
- B.
  
  B. Undifferentiated mesenchymal cells.
- C.
  
  C. Reticular cells.
- D.
  
  D. Pericytes.
3.

One of the following cells is responsible for synthesis the fibers and matrix of connective tissue proper.
- A.
  
  A. Mast cells
- B.
  
  B. Fibroblasts.
- C.
  
  C. Undifferentiated mesenchymal cells.
- D.
  
  D. Pericytes.
4.

All of the following are connective tissue cells responsible for defense and immune functions except one.
- A.
  
  A. Mast cells.
- B.
  
  B. Neutrophils
- C.
  
  C. Plasma cells.
- D.
  
  D. Fibroblasts.
5.

One of the following is true about Fibroblasts
- A.
  
  A. Are responsible for storage of fat.
- B.
  
  B. Lines blood vessels and capillaries.
- C.
  
  C. Secrete collagenous and elastic fibers,
- D.
  
  D. Cubical large cells.
6.

One of the following is true about (Fat cells)
- A.
  
  A. Act as phagocytic cells.
- B.
  
  B. Are branched cells with central oval nuclei.
- C.
  
  C. Can be stained by Sudan III
- D.
  
  D. Secrete heparin and histamine.
7.

All of the following are correct regarding fat cells except one
- A.
  
  A. They possess a flattened peripheral nucleus.
- B.
  
  B. They store fat.
- C.
  
  C. They have a rim of cytoplasm around large fat droplet.
- D.
  
  D. They secrete eosinophilic chemotactic factor.
8.

The connective tissue cells found in brown adipose connective tissue
- A.
  
  A. Unilocular fat cells.
- B.
  
  B. Pericytes.
- C.
  
  C. Fibroblasts.
- D.
  
  D. Multilocular fat cells.
9.

One of the following is true about Macrophages,
- A.
  
  A. Act as supporting cells.
- B.
  
  B. Are phagocytic in function.
- C.
  
  C. Line blood vessels.
- D.
  
  B. Are responsible for storage of melanin.
10.

One of the following is true about plasma cells.
- A.
  
  A. Develop from T- Lymphocytes
- B.
  
  B. Are abundant in white adipose connective tissue.
- C.
  
  C. Secrete antibodies forming humoral immunity.
- D.
  
  D. Are responsible for healing of connective tissue after injury.
11.

One of the following is true about Mast cells.
- A.
  
  A. Are cells responsible for coloration of skin.
- B.
  
  B. Have metachromatic granules stained by toluidine blue
- C.
  
  C. Have many lysosomes.
- D.
  
  D. Develop from B- Lymphocytes.
12.

One of the following statements concerning Mast cells is false
- A.
  
  A. Found in groups along blood vessels.
- B.
  
  B. Secrete heparin and histamine.
- C.
  
  C. Involved in humoral immunity.
- D.
  
  D. Similar to basophils.
13.

The connective tissue cells responsible for storage of melanin Pigments is
- A.
  
  A. Pericyte.
- B.
  
  B. Melanocyte.
- C.
  
  C. Reticular cells.
- D.
  
  D. Melanophaore.
14.

One of the following is false about white collagenous fibers.
- A.
  
  A. They are made of collagen proteins
- B.
  
  B. They are demonstrated by orceinrstain.
- C.
  
  C. They are affected by acids & alkalies.
- D.
  
  D. They give tissues strength frigidity.
15.

One of the following is false about characteristics of yellow elastic fibers
- A.
  
  A. They appear as thin branching fibers.
- B.
  
  B. They resist acids and alkalies.
- C.
  
  C. They are stained by orcein stain.
- D.
  
  D. They give tissues strength and rigidity.
16.

One of the following is false regarding areolar connective tissue
- A.
  
  A. Contains alLtypes of connective tissue cells and fibers
- B.
  
  B. Connects organs and tissues together.
- C.
  
  C. Fat cells are predominating.
- D.
  
  D. The most common type of connective tissue proper.
17.

One of the following statements is false concerning white fibrous connective tissue.
- A.
  
  A. Type of connective tissue proper.
- B.
  
  B. Contains numerous collagenous fibers.
- C.
  
  C. Found in large blood vessels.
- D.
  
  D. Classified into regular and irregular types.
18.

One of the following statements is true about the adipose connective tissue.
- A.
  
  A. Fat cells are predominating.
- B.
  
  B. Rich in elastic fibers.
- C.
  
  C. Found in trachea and bronchi.
- D.
  
  D. Formed of network of reticular cells and fibers.
19.

One of the following is true about the tendons.
- A.
  
  A. Plasma cells inbetween.
- B.
  
  B. Regular bundles of elastic fibers.
- C.
  
  C. Irregular bundles of collagen fibers.
- D.
  
  D. Regular parallel bundles of collagen fibers.
20.

Silver stain is specific to demonstrate.
- A.
  
  A. Collagen fibers.
- B.
  
  B. Mast cells.
- C.
  
  C. Reticular fibers.
- D.
  
  D. Elastic fibers.
21.

Orcein stain is specific to demonstrate.
- A.
  
  A. Mast cells.
- B.
  
  B. Elastic fibers.
- C.
  
  C. Reticular fibers.
- D.
  
  D. Collagen fibers.