Untitled Quiz
78 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Ultrathin sections are:

  • 5 - 10 nm sections.
  • 50 - 100 µm sections.
  • 50 - 100 nm sections. (correct)
  • 5 - 10 µm sections.

    • A special stain for lipids is:

  • Silver.
  • Hematoxylin.
  • Histochemical techniques.
  • Osmic acid. (correct)

    • _____ technique gives serial sections

    Paraffin

    Acidophilic structures are stained by _____ stain.

    <p>Eosin</p> Signup and view all the answers

    Carbohydrates can be stained by _____ stain.

    <p>Periodic acid-Schiff (PAS)</p> Signup and view all the answers

    What is one advantage of using the freezing technique?

    <p>It is very rapid, so it is used for rapid diagnosis.</p> Signup and view all the answers

    What is a specific stain for carbohydrates?

    <p>Periodic acid-Schiff (PAS)</p> Signup and view all the answers

    Epithelium is subjected to continuous degeneration and regeneration.

    <p>True</p> Signup and view all the answers

    Simple cubical epithelium lines the trachea.

    <p>False</p> Signup and view all the answers

    Fallopian tubes are lined by:

    <p>Simple columnar ciliated epithelium.</p> Signup and view all the answers

    Simple columnar secretory epithelium is:

    <p>Lines the stomach.</p> Signup and view all the answers

    Stratified squamous epithelium is:

    <p>Formed of 30 layers.</p> Signup and view all the answers

    Which type of epithelium can change its cellular arrangement on distension?

    <p>Transitional.</p> Signup and view all the answers

    Simple branched tubular glands are:

    <p>Have branched secretory portions.</p> Signup and view all the answers

    Which of the following is characteristic of Neuroepithelium?

    <p>Its sensory cells show free nerve endings at its lower border.</p> Signup and view all the answers

    Lung alveoli are lined by simple squamous epithelium.

    <p>True</p> Signup and view all the answers

    The esophagus is lined by transitional epithelium.

    <p>False</p> Signup and view all the answers

    Glandular epithelium is specialized in production of secretions.

    <p>True</p> Signup and view all the answers

    Compound glands have an unbranched duct.

    <p>False</p> Signup and view all the answers

    Yellow elastic fibers form wavy bundles.

    <p>True</p> Signup and view all the answers

    C.T. proper matrix is rigid.

    <p>False</p> Signup and view all the answers

    Mast cells produce histamine.

    <p>True</p> Signup and view all the answers

    Brown adipose tissue has less blood supply than white adipose tissue.

    <p>False</p> Signup and view all the answers

    Fat cells are responsible for:

    <p>Storing lipids.</p> Signup and view all the answers

    Healing and growth of connective tissue is a function of which cell type?

    <p>Fibroblasts.</p> Signup and view all the answers

    Which characteristic is NOT true of white collagenous fibers?

    <p>Are stained yellow with Van Gieson's stain.</p> Signup and view all the answers

    Which stain is used to dye yellow elastic fibers yellow?

    <p>Van Gieson's stain.</p> Signup and view all the answers

    Which characteristic is TRUE of the matrix of connective tissue proper?

    <p>Contains glycoproteins.</p> Signup and view all the answers

    Which of the following is characteristic of plasma cells?

    <p>Have deep acidophilic cytoplasm with negative Golgi image.</p> Signup and view all the answers

    Which cell type originates from a blood monocyte?

    <p>Macrophage.</p> Signup and view all the answers

    Which of the following is NOT a characteristic of reticular connective tissue?

    <p>Formed of adipocytes.</p> Signup and view all the answers

    Cartilage is a type of connective tissue proper.

    <p>True</p> Signup and view all the answers

    Hyaline cartilage is pale blue and translucent.

    <p>True</p> Signup and view all the answers

    White fibro-cartilage is present in the semilunar cartilage of the knee.

    <p>True</p> Signup and view all the answers

    What is the major source of nutrition for chondrocytes?

    <p>Perichondrium.</p> Signup and view all the answers

    Which of the following is a component of the matrix of hyaline cartilage?

    <p>Contains chondroitin sulphate.</p> Signup and view all the answers

    Which of the following is NOT a site where yellow elastic fibrocartilage is found?

    <p>Semilunar cartilage of the knee.</p> Signup and view all the answers

    Bone is a calcified osteoid tissue with a hard matrix.

    <p>True</p> Signup and view all the answers

    What are the major components of bone?

    <p>Periosteum, endosteum, bone matrix, and bone cells.</p> Signup and view all the answers

    The periosteum is comprised of an outer fibrous layer and an inner osteogenic layer.

    <p>True</p> Signup and view all the answers

    Osteocytes are located inside:

    <p>Lacunae in between bone lamellae.</p> Signup and view all the answers

    Osteocytes have deep basophilic cytoplasm with a negative Golgi image.

    <p>False</p> Signup and view all the answers

    Osteoblasts are responsible for bone resorption.

    <p>False</p> Signup and view all the answers

    The Haversian system is the structural unit of compact bone.

    <p>True</p> Signup and view all the answers

    What cell type is present in the inner osteogenic layer of the periosteum?

    <p>Osteogenic cells</p> Signup and view all the answers

    What is the origin of osteocytes?

    <p>Mature osteoblasts</p> Signup and view all the answers

    What is the function of osteoclasts?

    <p>Bone resorption</p> Signup and view all the answers

    Inner circumferential lamellae of compact bone are present under the periosteum.

    <p>False</p> Signup and view all the answers

    Cancellous bone is characterized by being solid with no holes.

    <p>False</p> Signup and view all the answers

    The structural unite of cancellous bone is the Haversian system.

    <p>False</p> Signup and view all the answers

    Cancellous bone is present in young embryonic bone.

    <p>True</p> Signup and view all the answers

    Bone matrix contains type I collagenous fibers.

    <p>True</p> Signup and view all the answers

    The Haversian system is the structural unit of compact bone.

    <p>True</p> Signup and view all the answers

    Skeletal muscle fibers are involuntary.

    <p>False</p> Signup and view all the answers

    Cardiac muscle fibers are branching and anastomosing.

    <p>True</p> Signup and view all the answers

    The functional contractile unit of skeletal muscle is a _______.

    <p>sarcomere</p> Signup and view all the answers

    In a sarcomere, both ends of _______ filaments are free.

    <p>thick</p> Signup and view all the answers

    Each light band in a myofibril is divided at its center by a dark line called the H-zone.

    <p>False</p> Signup and view all the answers

    Myofibrils are contractile elements transversly arranged in skeletal muscle fibers.

    <p>True</p> Signup and view all the answers

    What is the distance between two successive Z-lines in a myofibril called?

    <p>Sarcomere.</p> Signup and view all the answers

    How does the depolarization wave reach the depth of a striated muscle fiber?

    <p>Transverse tubules.</p> Signup and view all the answers

    Where are intercalated discs found?

    <p>Cardiac muscle fibers only.</p> Signup and view all the answers

    Which of these is NOT a characteristic of smooth muscle fibers?

    <p>Are striated.</p> Signup and view all the answers

    Smooth muscle fibers are responsible for maintaining tonic contractions for long periods.

    <p>True</p> Signup and view all the answers

    Smooth muscle fibers produce peristaltic movements.

    <p>True</p> Signup and view all the answers

    Nerve impulses travel in which direction along an axon?

    <p>Centrifugal.</p> Signup and view all the answers

    Dendrites have an irregular surface.

    <p>True</p> Signup and view all the answers

    The function of the myelin sheath is to insulate nerve impulses.

    <p>True</p> Signup and view all the answers

    What is an example of a myelinated nerve with a neurolemma?

    <p>Peripheral nerves</p> Signup and view all the answers

    What is an example of a multipolar nerve cell?

    <p>Motor neurons</p> Signup and view all the answers

    Nerve Ganglia are collections of nerve cells and nerve fibers outside of the Central Nervous System (CNS)

    <p>True</p> Signup and view all the answers

    Sympathetic ganglia are thicker than Spinal ganglia.

    <p>False</p> Signup and view all the answers

    Spinal ganglion nerve cells are multipolar.

    <p>False</p> Signup and view all the answers

    Sympathetic ganglion nerve cells are always small.

    <p>False</p> Signup and view all the answers

    Nerve cells in Sympathetic ganglia are arranged in groups or rows.

    <p>False</p> Signup and view all the answers

    Nerve fibers in Spinal ganglia are thinly or non-myelinated.

    <p>False</p> Signup and view all the answers

    Myelin sheath is stained black with Hematoxylin and Eosin stain.

    <p>False</p> Signup and view all the answers

    Sympathetic nerve fibers can be myelinated.

    <p>True</p> Signup and view all the answers

    Study Notes

    Histology 1 Course Information

    • Course code: PTBA 1103
    • Edition: Frist Edition 2023/2024
    • Level: Level 1/Semester 1
    • Academic year: 2024/2025

    Histology Course Vision

    • Strives to be a local and regional competitor in educational programs.
    • Distinguishes itself through scientific research that supports sustainable development and community service.

    Histology Course Mission

    • Aims to prepare competent physical therapists.
    • Capable of providing high-quality healthcare.
    • Offers advanced educational programs that encourage self-learning, continuous learning, and systematic scientific research, ultimately contributing to societal development and problem-solving.

    Histology Course Strategic Goals

    • Improving institutional performance efficiency to ensure quality performance.
    • Achieving excellence in the educational program and enhancing graduate competitiveness.
    • Enhancing the scientific research system and supporting excellence and innovation.
    • Providing exceptional community services and contributing to environmental development for sustainable development.
    • Qualifying the faculty for accreditation according to the standards of the National Authority for Quality Assurance and Accreditation in Education.

    Histology 1 Content Outline

    • Introduction
    • Body Tissues (Epithelium, Connective Tissue, Cartilage, Bone, Muscle tissue, Nervous Tissue)
    • Microtechniques (Sectioning, Staining)
    • Microscopy (Ordinary Light Microscope, Electron Microscope)
    • Questions (multiple choice, fill-in-the-blank, mention)

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    PT Histology 1 Book_ 2024-2025 (PDF)

    More Like This

    Untitled Quiz
    6 questions

    Untitled Quiz

    AdoredHealing avatar
    AdoredHealing
    Untitled Quiz
    19 questions

    Untitled Quiz

    TalentedFantasy1640 avatar
    TalentedFantasy1640
    Untitled Quiz
    18 questions

    Untitled Quiz

    RighteousIguana avatar
    RighteousIguana
    Untitled Quiz
    50 questions

    Untitled Quiz

    JoyousSulfur avatar
    JoyousSulfur
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser