Human Physiology Concepts Quiz
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Questions and Answers

What is the term for an epidemic that is geographically widespread?

  • Pandemic (correct)
  • Vectored
  • Endemic
  • Epidemic
  • The peritoneum is a membrane that lines the abdominal cavity.

    True

    What genetic disorder is caused by the absence of an essential digestive enzyme?

    Phenylketonuria (PKU)

    The _____ cavity contains the heart and lungs.

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

    Match the following medical terms with their definitions:

    <p>Homeostasis = The process of maintaining a stable internal environment Hypertrophy = Increase in the size of cells Iatrogenic Illness = Illness caused by medical treatment Idopathic Disorder = Condition with an unknown cause</p> Signup and view all the answers

    What does the term 'retroperitoneal' refer to?

    <p>Located behind the peritoneum</p> Signup and view all the answers

    Individuals with hemophilia can expect their blood to clot normally.

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

    What term describes unspecialized cells that can renew themselves?

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

    The area of the abdomen located below the umbilical region is known as the _____ region.

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

    Which of the following best defines 'vector-borne transmission'?

    <p>The use of an animal to transmit organisms</p> Signup and view all the answers

    Which term refers to a disease that spreads from person to person?

    <p>Communicable Disease</p> Signup and view all the answers

    Congenital disorders are conditions typically acquired later in life.

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

    What is the primary function of mesentery in the body?

    <p>To stabilize the intestines and carry blood vessels, nerves, and lymphatics.</p> Signup and view all the answers

    A _____ infection is acquired in a hospital or healthcare facility.

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

    What does the term 'adenectomy' refer to?

    <p>Surgical removal of a gland</p> Signup and view all the answers

    Match the following terms with their definitions:

    <p>Etiology = The study of disease causes Dorsal = Related to the back of the body Medial = Closer to the midline of the body Distal = Farther from the center of the body</p> Signup and view all the answers

    Anaplasia indicates a normal structure and orientation of cells.

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

    Which region of the abdomen is located in the upper middle area?

    <p>Epigastric Region</p> Signup and view all the answers

    What does the prefix 'exo-' mean?

    <p>out of, outside, away from</p> Signup and view all the answers

    The term ______ refers to the study of body structure.

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

    Dysplasia refers to normal growth or development of cells.

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

    Match the following terms with their definitions:

    <p>adenocarcinoma = cancerous tumor of glandular tissue aplasia = lack of development adenoma = glandular tumor adip/o = fat</p> Signup and view all the answers

    What does 'endemic' mean in the context of diseases?

    <p>A disease regularly found in a specific area or group.</p> Signup and view all the answers

    The _____ plane divides the body into equal left and right halves.

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

    Which term describes the abnormal hardening of a gland?

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

    Which type of glands release hormones directly into the bloodstream?

    <p>Endocrine Glands</p> Signup and view all the answers

    Chromosomes are found in the cytoplasm of cells.

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

    What does the term 'poster/o' refer to?

    <p>behind, toward the back</p> Signup and view all the answers

    Caudal means ______ in anatomical terms.

    <p>toward the tail</p> Signup and view all the answers

    Which suffix indicates a specialist in a particular field?

    <p>-ologist</p> Signup and view all the answers

    Study Notes

    Pandemic

    • An epidemic that is geographically widespread.

    Pelvic Cavity

    • The space formed by the hip bones.
    • Contains primarily the organs of the reproductive and excretory systems.

    Peritoneum

    • Membrane that lines the abdominal cavity.
    • Inflammation of the peritoneum is called peritonitis.

    Phenylketonuria (PKU)

    • A genetic disorder.
    • An essential digestive enzyme is missing.

    Physiology

    • The study of body function.
    • Posterior means toward the back.

    Proximal

    • Closer to the point of attachment.

    Retroperitoneal

    • Located behind the peritoneum.

    Thoracic Cavity

    • Contains the heart and lungs.

    Transverse Plane

    • A horizontal division of the body into upper and lower portions.

    Umbilicus

    • The navel, or belly button.

    Ventral

    • Toward the belly.

    Stem Cells

    • Unspecialized cells that can renew themselves for a long time.
    • Able to renew themselves by cell division.

    Vector-borne Transmission

    • The use of an animal to spread an organism from one person or place to another.

    Hemophilia

    • A genetic disorder affecting clotting ability.
    • Severe bleeding from minor injuries.
    • Often inherited and primarily affects males.

    Histology

    • The microscopic study of tissues.
    • Examines tissue to study their structure, function, and abnormalities.

    Homeostasis

    • The process of maintaining a relatively stable internal environment in organisms.

    Hyperplasia

    • An increase in the number of cells in a tissue or organ.

    Hypertrophy

    • An increase in the size of cells, which enlarges the tissue or organ.
    • Often seen in muscle tissue due to exercise.

    Hypogastric Region

    • Area of the abdomen below the umbilical (navel) region and above the pubic region.
    • Also called the suprapubic region.

    Hypoplasia

    • Undervelopment of an organ or tissue.
    • Results in a smaller than normal organ or tissue size.
    • Usually due to a developmental anomaly.

    Iatrogenic Illness

    • Illness caused by medical examination, treatment, or diagnostic procedures.

    Idiopathic Disorder

    • A disease or condition with an unknown cause.

    Infectious Disease

    • A disease caused by pathogens (bacteria, viruses, fungi, or parasites).
    • Can spread directly or indirectly between individuals.
    • Examples: flu, tuberculosis, malaria

    Inguinal Region

    • The groin region, where the lower abdomen meets the thigh.
    • Includes structures like the inguinal ligament and canal.

    Medial

    • Refers to a position closer to the midline of the body.

    Mesentery

    • A fold of the peritoneum that attaches intestines to the abdominal wall.
    • Provides stability, and carries blood vessels, nerves, and lymphatics to the intestines.

    Midsagittal/Median Plane

    • Divides the body into equal left and right halves.

    Nosocomial Infection

    • An infection acquired in a hospital or healthcare facility.
    • Not present at the time of admission.

    Communicable Disease

    • A disease that spreads from person to person.

    Congenital Disorder

    • A condition present at birth, often due to genetic or environmental factors.

    Cytoplasm

    • The gel-like material inside a cell, excluding the nucleus.

    Distal

    • Farther from the center of the body or a point of attachment.

    Dorsal

    • Refers to the back or rear side of the body.

    Dysplasia

    • Abnormal growth or development of cells or tissues.

    Endemic

    • A disease that is regularly found in a specific area or group.

    Endocrine Glands

    • Glands that release hormones directly into the bloodstream.

    Epidemic

    • A widespread outbreak of a disease in a specific area.

    Epigastric Region

    • The upper middle area of the abdomen.

    Etiology

    • The study of disease causes.

    Exocrine Glands

    • Glands that release substances through ducts to surfaces or body cavities.

    Functional Disorder

    • A condition with impaired function but no structural abnormalities.

    Genetic Disorder

    • A disease caused by DNA abnormalities.

    Geriatrician

    • A doctor specializing in elderly care.

    Adenectomy

    • Surgical removal of a gland.

    Adenocarcinoma

    • A cancerous tumor of glandular tissue.

    Adenoma

    • A noncancerous (benign) tumor of glandular tissue.

    Adenomalacia

    • Abnormal softening of a gland.

    Adenosclerosis

    • Abnormal hardening of a gland.

    Anaplasia

    • A change in the structure of cells and their orientation to each other.

    Anatomy

    • The study of body structure

    Anomaly

    • A deviation from normal structure or function

    Ansoteric

    • Front of the body

    Aplasia

    • Lack of development

    Caudal

    • Toward the tail

    Cephalic

    • Toward the head

    Chromosome

    • Threadlike structure of nucleic acids and proteins carrying genetic information.

    Bloodborne Transmission

    • Spread of a disease by contact with blood or other blood-contaminated body fluids.

    Exo-

    • Out of, outside, away from

    Histo-

    • Tissue

    -ologist

    • Specialist

    -ology

    • Science or study of

    Path/o (-pathy)

    • Disease, suffering, feeling, emotion

    Plas/i, Plas/o (-plasia)

    • Development, growth, formation

    Poster/o

    • Behind, toward the back

    -stasis, -static

    • Control, maintenance of a constant level

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    Description

    Test your knowledge on essential human physiology concepts, including definitions and functions of various body cavities and systems. This quiz covers topics from pelvic cavity to stem cells and vector-borne diseases. Perfect for students and healthcare enthusiasts!

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