HLTH Chapter 3 Flashcards
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Questions and Answers

What cellular organelle contains chromosomes and has the literal meaning 'nut'?

  • Mitochondria
  • Nucleus (correct)
  • Vesicle
  • Ribosome

    • The combining form hist/o- means?

    tissue or web-like

    A body part which is formed of two or more specific functions is called a(n)?

    organ

    The directional term 'lateral' describes movement in which direction?

    <p>to the side</p> Signup and view all the answers

    The directional term that means 'toward the lower end of the body' is?

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

    The term that describes the direction closest to the point of origin is?

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

    The directional term for movement toward the back of the body is?

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

    The term that describes movement toward the top of the body is?

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

    The term that describes movement toward the belly is?

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

    The directional term 'inferior' describes movement?

    <p>toward the lower end of the body</p> Signup and view all the answers

    The term for the plane that divides the body into right and left halves is the?

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

    The term coronal plane divides the body into the?

    <p>anterior and posterior portions</p> Signup and view all the answers

    A trephine is used to remove?

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

    If one is flat on their back and face up, they are in a ________ position.

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

    A planter wart is located on the?

    <p>sole of the foot</p> Signup and view all the answers

    The movement in which a limb is placed in a straight position is called?

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

    The term 'mammogram' means?

    <p>a recording of the breast</p> Signup and view all the answers

    Which was the first 3D-printed drug approved by the FDA?

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

    The term 'intravenous injection' means?

    <p>within a vein</p> Signup and view all the answers

    The term 'phlebotomy' means?

    <p>to cut into a vein</p> Signup and view all the answers

    Which of these conditions would be treated with phakic intraocular lenses?

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

    'Fluoroscopy' is used to record?

    <p>moving body parts</p> Signup and view all the answers

    'Angiograms' are used for?

    <p>recording pictures of blood vessels</p> Signup and view all the answers

    The 'KUB' examination looks for defects in the?

    <p>kidney, ureter, and bladder</p> Signup and view all the answers

    A 'pyelogram' records information about the?

    <p>kidney pelvis</p> Signup and view all the answers

    A 'myelogram' is used to record information about which tissue?

    <p>spinal cord and nerves</p> Signup and view all the answers

    'X-rays' produce pictures of what type of body tissue and bones?

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

    Which of the following is a noninvasive roentgenography diagnostic technique?

    <p>CAT scan</p> Signup and view all the answers

    Which of the following produces a radio frequency radiation pulse image of soft and hard tissue in multiple planes?

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

    LASIK laser surgery can be used to correct?

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

    An 'EKG or ECG' is used to record information about electrical activity in the?

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

    An electroencephalogram is used to record information about electrical activity in the?

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

    An electromyogram is used to record information about electrical activity in the?

    <p>skeletal muscle</p> Signup and view all the answers

    A PET scan is used to detect metabolism of glucose by the?

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

    A thallium scan is used to detect damage to the?

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

    The term 'auscultation' literally means?

    <p>process or procedure for listening</p> Signup and view all the answers

    The term 'percussion' literally means?

    <p>process or procedure of striking</p> Signup and view all the answers

    The term 'ocular' literally means?

    <p>refers to the eye</p> Signup and view all the answers

    The term 'sphygmomanometer' literally means?

    <p>to measure the pulse by hand</p> Signup and view all the answers

    The procedure of using an instrument that produces high-frequency sound waves to produce an image of the size or shape of a body part is called?

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

    The term 'biopsy' literally means?

    <p>the procedure of viewing life</p> Signup and view all the answers

    The term 'ophthalmoscope' means?

    <p>instrument to examine the eye</p> Signup and view all the answers

    A tonometer measures pressure within the?

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

    The term 'nebulizer' means?

    <p>one who causes a mist</p> Signup and view all the answers

    The term 'cryosurgery' literally means?

    <p>a procedure of one who works by hand with cold</p> Signup and view all the answers

    An otoscope is used to view the?

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

    The term 'tympanostomy' literally means?

    <p>procedure of cutting and making a mouth-like opening in the ear drum</p> Signup and view all the answers

    A lumbar puncture is used to?

    <p>obtain spinal fluid sample</p> Signup and view all the answers

    The term 'catheter' literally means?

    <p>to let down, into</p> Signup and view all the answers

    A defibrillator is used to correct?

    <p>abnormal heart rhythms</p> Signup and view all the answers

    Electric shock therapy is also known as?

    <p>electroconvulsive therapy</p> Signup and view all the answers

    A pacemaker can be external or internal and usually generates electrical stimuli to the heart muscle with?

    <p>fixed and/or alternate impulses</p> Signup and view all the answers

    The term 'bronchoscope' literally means?

    <p>instrument to view trachea-like structures</p> Signup and view all the answers

    The abbreviation 'ICU' refers to an?

    <p>intensive care unit</p> Signup and view all the answers

    The term 'intramuscular injection' literally means?

    <p>within a muscle</p> Signup and view all the answers

    Lithotripsy is a procedure for?

    <p>crushing calculi</p> Signup and view all the answers

    Cryosurgery is used to treat?

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

    What method is used to treat brain cancer by directing radiation at precise brain locations?

    <p>gamma knife</p> Signup and view all the answers

    A PET scan is used to detect?

    <p>glucose metabolism</p> Signup and view all the answers

    Dr. X has put her patient in the 'prone' position. This means that the patient is?

    <p>turned down</p> Signup and view all the answers

    The etiologic agent of syphilis is a?

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

    A pathologist noted that a skin biopsy specimen exhibited 'hyperplasia.' This means there is/are?

    <p>an increase in cell number</p> Signup and view all the answers

    The medical student class learned about 'auscultation' today. In order to perform this procedure, they used a/an?

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

    Biopsy literally means __________ / 'Procedure of'

    <p>view of life</p> Signup and view all the answers

    Sally had a pyelogram performed today to help diagnose her?

    <p>kidney infection</p> Signup and view all the answers

    A patient having an electroencephalogram is having a recording made of the electrical activity in their?

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

    If an electrocardiogram shows that a patient has 'tachycardia', it means that the patient's?

    <p>heart rate is elevated</p> Signup and view all the answers

    Ultrasonography literally means ______/'process of recording.'

    <p>beyond normal ranges/sound</p> Signup and view all the answers

    A patient who has a 'cholecystolithotripsy' performed is having what process performed to their gall bladder?

    <p>stone crushed</p> Signup and view all the answers

    Study Notes

    Cell Structure and Function

    • The nucleus is a cellular organelle that contains chromosomes and is sometimes referred to as the "nut."
    • The combining form hist/o- denotes tissue or a web-like structure.

    Anatomy Terminology

    • Organs are body parts formed from two or more specific functions.
    • "Lateral" indicates movement to the side.
    • "Caudal" refers to a direction toward the lower end of the body.
    • "Proximal" describes a direction closest to the point of origin.
    • "Dorsal" means movement toward the back of the body.
    • "Cephalic" indicates movement toward the top of the body.
    • "Ventral" signifies movement toward the belly.
    • "Inferior" also refers to movement toward the lower body.

    Body Planes

    • The sagittal plane divides the body into right and left halves.
    • The coronal plane separates the body into anterior (front) and posterior (back) portions.

    Medical Instruments and Procedures

    • A trephine is an instrument used to remove bone.
    • Ultrasound utilizes high-frequency sound waves to create images of body parts.
    • A tonometer measures pressure in the eye.
    • An otoscope is an instrument used to view the ear.

    Medical Imaging Techniques

    • Fluoroscopy captures records of moving body parts.
    • Angiograms visualize blood vessels.
    • KUB examination assesses the kidney, ureter, and bladder for defects.
    • Myelograms provide information about the spinal cord and nerves.
    • X-rays create images of dense body tissues and bones.
    • A CAT scan is a non-invasive imaging technique.
    • MRI produces images of soft and hard tissue in multiple planes.
    • PET scans detect glucose metabolism in the brain.

    Surgical and Diagnostic Procedures

    • LASIK laser surgery corrects myopia (nearsightedness).
    • Phlebotomy means to cut into a vein.
    • A lumbar puncture is performed to obtain a spinal fluid sample.
    • Cryosurgery treats conditions like verrucae (warts).

    Cardiovascular and Neurological Measurement

    • EKG or ECG records electrical activity of the heart.
    • An electroencephalogram captures electrical activity in the brain.
    • Automatic defibrillators correct abnormal heart rhythms.

    General Terms

    • Auscultation refers to the process of listening for bodily sounds using a stethoscope.
    • Biopsy involves viewing living tissue to assess health.
    • Sphygmomanometer measures pulse pressure by hand.

    Treatment Procedures

    • Catheterization involves letting a tube down or into a body part.
    • Lithotripsy is the process of crushing kidney stones.
    • "Cholecystolithotripsy" is the procedure performed to crush stones in the gallbladder.

    Patient Positions

    • Supine position is when a patient is lying face up.
    • Prone position means the patient is lying face down.

    Medical Conditions

    • A pathologist noting "hyperplasia" indicates an increase in cell number.
    • The spirochete is the etiologic agent of syphilis.

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    Description

    Test your knowledge with HLTH Chapter 3 flashcards! This quiz covers essential terminology related to cellular structures, including definitions for organelles, terms related to tissue, and more. Perfect for health students looking to reinforce their understanding.

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