Medical Terminology Quiz
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Questions and Answers

Which of the following statements accurately describes the role of angiotensin I in the body?

  • Angiotensin I is converted to angiotensin II by angiotensin-converting enzyme. (correct)
  • Angiotensin I is the active form of the protein that raises blood pressure.
  • Angiotensin I directly constricts blood vessels and increases sodium and water retention.
  • Angiotensin I is a drug used to treat high blood pressure and congestive heart failure.
  • What effect do Angiotensin II receptor blockers have on the body?

  • They block the effects of angiotensin II, reducing blood pressure. (correct)
  • They directly stimulate the kidneys to store more sodium and water.
  • They increase the production of angiotensin II, leading to higher blood pressure.
  • They convert angiotensin I to angiotensin II, increasing its activity.
  • What is the defining characteristic of ankylosing spondylitis?

  • Stiffening of the joints due to bone spurs.
  • Inflammation and swelling primarily within the muscles.
  • A narrowing of blood vessels leading to decreased circulation in the extremities.
  • Inflammation and stiffness between spinal disks and at the pelvic junction. (correct)
  • What is the function of the annulus fibrosus?

    <p>It acts as a shock absorber, cushioning the spinal discs. (A)</p> Signup and view all the answers

    What is the purpose of an ankle-brachial index test?

    <p>To assess the presence or severity of peripheral artery disease. (D)</p> Signup and view all the answers

    What is the role of 5-alpha reductase in the body?

    <p>It converts testosterone into dihydrotestosterone, which can cause prostate gland growth. (C)</p> Signup and view all the answers

    Which of the following is NOT a function of acetylcholine?

    <p>Regulation of blood pressure. (A)</p> Signup and view all the answers

    What is the medical term for a tummy tuck?

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

    What is the function of an abutment in dentistry?

    <p>A tooth or implant that supports a fixed prosthesis. (A)</p> Signup and view all the answers

    What is the medical term for a scraping or rubbing away of the skin?

    <p>Abrasion. (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of an abscess?

    <p>A localized area of inflammation. (D)</p> Signup and view all the answers

    What is the name of the band of connective tissue that connects the calf muscle to the heel bone?

    <p>Achilles' tendon. (A)</p> Signup and view all the answers

    What is the purpose of acceptance-based therapies?

    <p>To help people accept difficult thoughts and feelings. (B)</p> Signup and view all the answers

    What is the primary function of alcohol dehydrogenase?

    <p>To convert alcohol into a harmless substance. (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of alcohol dependence?

    <p>Increased sensitivity to adrenaline. (D)</p> Signup and view all the answers

    Which of the following terms describes a condition caused by overexposure to the sun?

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

    What is the primary function of the acromioclavicular joint?

    <p>Connecting the clavicle to the scapula (A)</p> Signup and view all the answers

    What is the primary function of aldosterone?

    <p>To regulate sodium and potassium levels in the body. (B)</p> Signup and view all the answers

    What is the primary use of alendronate?

    <p>To treat and prevent osteoporosis. (A)</p> Signup and view all the answers

    Which of the following is considered a benign growth?

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

    Which of the following is another term for the digestive tract?

    <p>Alimentary canal. (A)</p> Signup and view all the answers

    What is the role of adenosine triphosphate (ATP) in the body?

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

    Which of the following is the best definition of acute pain?

    <p>Pain that occurs suddenly and usually lasts a short while (C)</p> Signup and view all the answers

    What is an allele?

    <p>One of multiple versions of a gene. (C)</p> Signup and view all the answers

    What is the primary difference between active surveillance and treatment for early prostate cancer?

    <p>Active surveillance is less invasive (B)</p> Signup and view all the answers

    What is the most common type of allergy?

    <p>Allergic rhinitis. (D)</p> Signup and view all the answers

    Which of the following is an example of an agonist muscle?

    <p>The biceps muscle contracting to bend the elbow, while the triceps muscle relaxes. (B)</p> Signup and view all the answers

    What is allodynia?

    <p>Pain resulting from something not normally painful. (D)</p> Signup and view all the answers

    Which of the following is an autoimmune condition that causes patchy hair loss?

    <p>Alopecia areata. (C)</p> Signup and view all the answers

    The term "adulterant" refers to:

    <p>An ingredient that dilutes the purity of a medicine (A)</p> Signup and view all the answers

    What is the main function of alpha blockers?

    <p>To lower blood pressure. (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of someone with agoraphobia?

    <p>Fear of enclosed spaces (B)</p> Signup and view all the answers

    What is the primary function of adaptive immunity?

    <p>Learning to fight specific infections (B)</p> Signup and view all the answers

    What type of brain waves are generated when a person is relaxed and awake with eyes closed?

    <p>Alpha waves. (B)</p> Signup and view all the answers

    What is the main difference between aerobic and anaerobic exercise?

    <p>Aerobic exercise requires oxygen, while anaerobic exercise does not (C)</p> Signup and view all the answers

    What is the name for the active growth phase of the hair-growth cycle?

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

    What is the role of amylase in the digestive system?

    <p>Breaks down starches into sugar. (C)</p> Signup and view all the answers

    Which of the following is an example of an advance care directive?

    <p>A living will (C)</p> Signup and view all the answers

    Which of the following is a potential consequence of alcohol abuse?

    <p>Increased risk of liver damage (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of anaerobic exercise?

    <p>Requires oxygen. (B)</p> Signup and view all the answers

    What is the relationship between AIDS and HIV?

    <p>HIV is the virus that causes AIDS (B)</p> Signup and view all the answers

    Which of the following is a potential complication of blocked or narrowed arteries?

    <p>Angina pectoris. (D)</p> Signup and view all the answers

    What is the primary use of angioplasty?

    <p>To open blocked or narrowed arteries. (D)</p> Signup and view all the answers

    What is the primary function of "adrenal glands"?

    <p>Secreting stress hormones (D)</p> Signup and view all the answers

    Which of the following is an example of a substance described as an "adulterant"?

    <p>A filler used in a dietary supplement (A)</p> Signup and view all the answers

    Flashcards

    Angiotensin

    A protein that raises blood pressure by narrowing blood vessels and increasing sodium and water retention.

    Angiotensin I

    An inactive form of angiotensin; precursor to angiotensin II.

    Angiotensin II

    The active form of angiotensin, increases blood pressure and retains sodium and water.

    Angiotensin II receptor blockers

    Drugs that block the effects of angiotensin II, lowering blood pressure.

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    Angiotensin-converting enzyme (ACE)

    An enzyme that converts angiotensin I to angiotensin II.

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    5-alpha reductase

    A chemical that converts testosterone into dihydrotestosterone, affecting prostate growth.

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    Abdominoplasty

    A surgical procedure to remove excess abdominal skin and tighten stomach muscles.

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    Abduction

    Movement of a body part away from the center of the body.

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    Ablation

    A treatment method using energy or heat to destroy damaged tissue.

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    Abscess

    A pocket of pus that forms in swollen, red tissue, often on the skin's surface.

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    ACE inhibitor

    A drug that inhibits angiotensin-converting enzyme to lower blood pressure.

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    Acetylcholine

    A neurotransmitter involved in attention, learning, and memory.

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    Achlorhydria

    A condition with little or no stomach acid, affecting digestion.

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    Alcohol Dehydrogenase

    A liver enzyme that metabolizes alcohol into acetaldehyde, which is toxic.

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    Alcohol Dependence

    A chronic disease characterized by excessive drinking and withdrawal symptoms.

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    Aldosterone

    A hormone that regulates blood pressure by controlling sodium and potassium levels.

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    Allele

    One of two or more versions of a gene that can produce variations in traits.

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    Allergen

    A substance that produces an allergic reaction.

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    Allergic Rhinitis

    An allergic condition marked by sneezing, runny nose, and congestion.

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    Anaphylaxis

    A severe allergic reaction with symptoms like swelling and trouble breathing.

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    Anemia

    A condition with a lower than normal amount of red blood cells or hemoglobin.

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    Angina Pectoris

    Temporary chest pain due to inadequate oxygen and blood to the heart.

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    Angiogenesis

    The process of forming new blood vessels.

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    Alveoli

    Tiny air sacs in the lungs where gas exchange occurs.

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    Alpha Waves

    Brain waves generated when relaxed and awake with closed eyes.

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    Amylase

    An enzyme that breaks starch into sugar.

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    Alpha Blockers

    Drugs that lower blood pressure by blocking adrenaline's effects.

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    Amputation

    The surgical removal of a limb or body part.

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    Acne

    An inflammatory disease caused by excess sebum, follicle plugging, and bacteria.

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    AIDS

    The advanced stage of HIV infection that severely weakens the immune system.

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    Acquisition

    The brain's process of absorbing new information to create memories.

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    Actin

    A protein that enables cell movement and muscle contraction.

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    Acupuncture

    A treatment involving thin needles inserted into the skin to relieve pain.

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    Adaptability

    An organism's ability to genetically change to better interact with its environment.

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    Adrenaline

    A stress hormone that prepares the body for 'fight or flight.'

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    Aerobic Exercise

    Physical activity that improves heart and lung function, requiring oxygen.

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    Age-Related Cognitive Decline

    Slight memory loss and slower processing due to normal aging.

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    Agnosia

    A condition where a person cannot recognize objects or people.

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    Albumin

    A protein made by the liver; abnormal levels indicate possible disease.

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    Alcohol Abuse

    Continued drinking despite social or interpersonal issues.

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    Acute Pain

    Severe and sudden pain that lasts a short time.

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    Active Surveillance

    Monitoring early prostate cancer without immediate treatment.

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    Study Notes

    Medical Terminology

    • 5-alpha reductase: Converts testosterone to dihydrotestosterone, a hormone that can cause abnormal prostate growth.
    • Abdominal muscles: Flat muscles on the front of the abdomen between the ribcage and pelvis.
    • Abdominoplasty: Surgical procedure to remove excess abdominal skin and tighten underlying stomach muscles (tummy tuck).
    • Abduction: Movement of a body part away from the body's midline.
    • Ablation: Treatment using energy, heat, cold, or other methods to destroy damaged tissue.
    • Abrasion: Scrape or rub away of skin or another surface.
    • Abscess: Collection of pus in a swollen, red tissue pocket, often on the skin.
    • Abutment: Tooth or implant that supports a fixed prosthetic.
    • Acceptance-based therapies: Psychotherapy using mindfulness to accept thoughts and feelings without being controlled by them.
    • Accommodation (eye): Eye's ability to focus on close objects.
    • ACE: Angiotensin-converting enzyme, an enzyme that converts angiotensin I to angiotensin II.
    • ACE inhibitor: Drug used to treat high blood pressure and heart failure by inhibiting ACE.
    • Acetabulum: Curved, bowl-shaped depression in the hip bone where the thighbone's ball fits to form the hip joint.
    • Acetaldehyde: Main breakdown product of alcohol metabolism. High levels can cause flushing and vomiting.
    • Acetaminophen: Over-the-counter drug for fever and mild-to-moderate pain, but does not reduce inflammation.
    • Acetylcholine: Neurotransmitter involved in attention, learning, and memory.
    • Achilles’ tendon: Connective tissue connecting calf muscle to heel bone, prone to swelling or rupture.
    • Achlorhydria: Condition where the stomach produces little to no acid, affecting digestion and nutrient absorption.
    • Acne: Inflammatory skin disease due to excess sebum production, follicle plugging, and bacterial increase.
    • AIDS: Acquired Immunodeficiency Syndrome, the advanced stage of HIV infection, severely weakening the immune system.
    • Acquisition (memory): Brain's process of absorbing new information to create a memory.
    • Acromioclavicular joint: Shoulder joint connecting the clavicle to the scapula.
    • Actin: Protein enabling cell movement and muscle contraction.
    • Actinic keratosis: Scaly, raised spots/patches on sun-exposed skin, potentially a skin cancer precursor.
    • Active surveillance: Prostate cancer management strategy involving regular check-ups, delayed treatment until worsening.
    • Acupressure: Applying pressure to specific body points to relieve pain.
    • Acupuncture: Chinese medicine treatment using thin needles inserted at specific points to treat pain, health problems, and stress.
    • Acute: Condition with sudden onset, intense symptoms, often brief duration.
    • Acute pain: Sudden, severe pain lasting a short time.
    • Acute Urinary Retention: Sudden inability to empty the bladder, often due to prostate enlargement or bladder problems.
    • Adaptability: Organism's ability to genetically change to better cope with environmental conditions.
    • Adaptive immunity: Body's ability to learn to fight specific infections after exposure to pathogens.

    ... (and continuing in the same format)

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    Description

    Test your knowledge on various medical terms, including definitions of surgical procedures, anatomical movements, and treatment methods. This quiz covers essential concepts that are vital in understanding medical vocabulary and healthcare practices.

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