Human Anatomy Lab Practical Exam 1 Review
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Questions and Answers

Identify the tissue: Areolar.

  • Adipose tissue
  • Dense regular connective tissue
  • Loose connective tissue (correct)
  • Cartilage

    • Identify the tissue: Adipose.

  • Dense regular connective tissue
  • Bone
  • Loose connective tissue (correct)
  • Cartilage

    • Identify the tissue: Reticular.

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

    • Identify the tissue: Dense irregular.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Dense regular.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Elastic cartilage.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Hyaline cartilage.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Fibrocartilage.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Blood.

    <p>Connective tissue</p> Signup and view all the answers

    Identify the tissue: Skeletal.

    <p>Muscle tissue</p> Signup and view all the answers

    Identify the tissue: Cardiac.

    <p>Muscle tissue</p> Signup and view all the answers

    Identify the tissue: Smooth muscle.

    <p>Muscle tissue</p> Signup and view all the answers

    Identify the tissue: Simple squamous epithelium.

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

    Where is simple squamous epithelium found?

    <p>Alveoli of lungs.</p> Signup and view all the answers

    Identify the tissue: Stratified squamous epithelium.

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

    Where is stratified squamous epithelium found?

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

    Identify the tissue: Simple cuboidal epithelium.

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

    Where is simple cuboidal epithelium found?

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

    Identify the tissue: Stratified cuboidal epithelium.

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

    Where is stratified cuboidal epithelium found?

    <p>Ducts of mammary glands.</p> Signup and view all the answers

    Identify the tissue: Simple columnar epithelium.

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

    Where is simple columnar epithelium found?

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

    Identify the tissue: Pseudostratified columnar epithelium.

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

    What is the body cavity in which the brain and spinal cord are both located?

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

    What is the body cavity in which the heart is located (by itself)?

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

    What is the body cavity in which the stomach and urinary bladder are both located?

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

    The term 'mental' refers to which region of the body?

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

    The term 'femoral' refers to which region of the body?

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

    The term 'antebrachial' refers to which region of the body?

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

    The hand is ____ to the elbow.

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

    The spine is ____ to the shoulder blade.

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

    If you are using an objective lens with a power of 10x and ocular lenses with a power of 10x, the total magnification of the specimen will be ____x.

    <ol start="100"> <li></li> </ol> Signup and view all the answers

    Identify the indicated part of the microscope: Coarse adjustment knob.

    <p>Used for focusing</p> Signup and view all the answers

    The ability to discriminate two closely spaced objects as separate is ____.

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

    What body, found within the nucleus, containing proteins and RNA, serves to assemble ribosomal particles?

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

    Identify the indicated cellular organelle: Nucleolus.

    <p>Produces ribosomes</p> Signup and view all the answers

    Identify the indicated cellular organelle: Golgi apparatus.

    <p>Packages proteins</p> Signup and view all the answers

    During which phase of mitosis do the daughter chromosomes separate?

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

    Identify the indicated phase of mitosis: Prophase.

    <p>Chromosomes condense and become visible</p> Signup and view all the answers

    What do we call a dense connective tissue containing elastin fibers and populated primarily by chondrocytes?

    <p>Elastic cartilage.</p> Signup and view all the answers

    What do we call a dense connective tissue containing an amorphous matrix and populated primarily by chondrocytes?

    <p>Hyaline cartilage.</p> Signup and view all the answers

    What do we call a loose connective tissue containing both collagen and elastin fibers, and in which the primary cell type is the fat cell?

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

    Epithelial tissues are classified by what two criteria?

    <p>Number of layer and cell shape.</p> Signup and view all the answers

    If an epithelial tissue is composed primarily of cells that are flat, it is classified as a ____ epithelium.

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

    What do we call an epithelial tissue that is many cell layers thick and is composed of flattened cells?

    <p>Stratified squamous.</p> Signup and view all the answers

    What do we call an epithelial tissue that is often found in areas where secretion and absorption occur?

    <p>Simple cuboidal</p> Signup and view all the answers

    What do we call a dense connective tissue that primarily contains collagen fibers?

    <p>Dense regular</p> Signup and view all the answers

    Study Notes

    Tissue Types

    • Areolar tissue is a loose connective tissue that provides support and elasticity.
    • Adipose tissue specializes in storing fat for energy and insulation.
    • Reticular tissue forms a supportive framework for organs.
    • Dense irregular connective tissue provides strength and durability in many directions.
    • Dense regular connective tissue has tightly packed collagen fibers, providing strength in one direction.
    • Elastic cartilage contains elastin fibers, allowing flexibility and resilience.
    • Hyaline cartilage has a smooth, glassy appearance with a resilient matrix, found in joints and respiratory structures.
    • Fibrocartilage is dense and tough, providing support and absorbing shock in joints.
    • Blood is classified as a connective tissue, essential for transport of nutrients and gases.
    • Skeletal muscle is striated and under voluntary control, connected to bones for movement.
    • Cardiac muscle is striated and involuntary, found in the heart, responsible for pumping blood.
    • Smooth muscle is non-striated and involuntary, found in organs and blood vessels.

    Epithelial Tissues

    • Simple squamous epithelium consists of a single layer of flat cells, facilitating diffusion.
    • Alveoli of the lungs are primary locations for simple squamous epithelium, allowing gas exchange.
    • Stratified squamous epithelium has multiple layers of cells to protect underlying tissues.
    • Epidermis acts as a protective barrier, showcasing stratified squamous epithelium.
    • Simple cuboidal epithelium consists of cube-shaped cells, involved in secretion and absorption.
    • Kidney tubules are examples of simple cuboidal epithelium, crucial for filtration.
    • Stratified cuboidal epithelium comprises multiple layers, providing protection in ducts.
    • Ducts of mammary glands demonstrate stratified cuboidal epithelium.

    Additional Epithelial Types

    • Simple columnar epithelium features tall, column-like cells, often containing goblet cells for secretion.
    • Pseudostratified columnar epithelium appears layered due to differing cell heights but is a single layer.
    • The uterus provides an example of where simple columnar epithelium is found, supporting reproductive health.

    Body Cavities and Terms

    • The dorsal body cavity contains both the brain and spinal cord.
    • The pericardial cavity is specifically for the heart.
    • The abdominopelvic cavity includes organs like the stomach and urinary bladder.

    Anatomical Terms

    • The term "mental" refers to the chin region of the body.
    • The term "femoral" pertains to the thigh region.
    • The term "antebrachial" refers to the forearm.

    Positional Terms

    • The hand is distal to the elbow, indicating its further position from the trunk.
    • The spine is medial to the shoulder blade, signifying its closer position to the midline.

    Microscopy

    • Total magnification can be calculated by multiplying the objective lens power by the ocular lens power; for example, 10x objective and 10x ocular yields 100x.
    • The coarse adjustment knob on a microscope is used for large focus adjustments.
    • Resolution is the ability to distinguish two closely spaced objects as separate.

    Cellular Components

    • The nucleolus is a structure within the nucleus responsible for ribosomal assembly.
    • The Golgi apparatus processes and packages proteins and lipids for transport.

    Mitosis Phases

    • Anaphase is the phase where daughter chromosomes separate.
    • Prophase is the initial phase of mitosis where chromatin condenses into visible chromosomes.

    Connective Tissue Types

    • Elastic cartilage contains dense connective tissue with elastin fibers and chondrocytes.
    • Hyaline cartilage is characterized by its amorphous matrix and presence of chondrocytes.
    • Adipose tissue is a specialized loose connective tissue rich in fat cells.

    Classification of Epithelial Tissues

    • Epithelial tissues are classified by the number of layers and cell shape.
    • Squamous epithelium is composed primarily of flat cells.
    • Stratified squamous epithelium features many layers of flattened cells.

    Epithelial Structures

    • Stratified cuboidal epithelium consists of multiple layers of cube-shaped cells, offering protection.

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    Prepare for your Human Anatomy lab practical exam with these flashcards that help you identify various types of tissues. Each card features a specific tissue type, ensuring you understand the differences and characteristics needed for your exam. Test your knowledge and boost your confidence before the big day!

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