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66 Cards in this Set

  • Front
  • Back

Myocardium

Heart Muscle

Aorta

Largest artery in the body

Arteries

Carry blood away from the heart

Veins

Blood vessels that carry blood back to the heart

Lungs

Main organs of the respiratory system

Venules

Small veins

Arterioles

Small vessels that receive blood from the arteries

How many chambers are in the heart?

4

Atria

Top chambers of the heart

Ventricles

Bottom chambers of the heart

Tachycardia

Fast heart rate

Bradycardia

Slow heart rate

Your heart is the size of your..

Fist

Apex

Bottom tip of heart

-crasia

A mixture or blending

Heart valves

Structures within the heart that open and close with the heartbeat to regulate the one-way flow of blood.

Viscer/o, viscera

Internal organs

Dorsalis pedis

Pulse point on top of the foot

Arrythmia

Irregular heart rhythm

EKG/ECG

Test for heart rhythm

Lymph nodes

Bean-shaped filters that cluster along the lymphatic vessels of the body. They function as a cleaner of lymph as well as a site of T and B cell activation

Tonsils

Masses of lymphatic tissue in the back of the oropharynx

Phagocytes

A type of white blood cells that ingests invading microbes

Leukocytes

White blood cells

Lymph

Fluid in the lymphatic system

Role of lymphatic system

Fluid balance, immune function, absorption if lipids

Homeostasis

A tendency to maintain a balanced or constant internal state; the regulation of any aspect of body chemistry, such as blood glucose, around a particular level

Edema

Excess fluid in body tissues, causing swelling

The lymphatic system is a partner with what other systems?

Immune and circulatory

Lymph capillaries

Microscopic vessels that draw lymph from tissues to the vessels

Cellular debris

Macrophages operate separately from the immune system as they perform the simple service of clearing up waste

Axillary or armpit region

A region where many lymph nodes are concentrated

Aden/o

Gland

Lymph

A WBC cell type

Adenoids

Mass of lymphatic tissue in the nasophatynx

Lungs

Main organs of the respiratory system

Bronchial tree

Branched airways that lead from the trachea to the microscopic air sacs called alveoli

Oxygen

Gas that enters the blood through the lungs and travels to the heart to be pumped via arteries to all body cells

Pulmonary circulation

Circulation off blood between the heart and three lungs

Trachea

Windpipe

Larynx

Voice box

Pharynx

Throat

Sinuses

Air filled spaces in the skull that open into the nasal cavity

Mucus

A slimy substance produced in the nose and throat to moisten and protect them

Inhalation

Breathing in

Exhalation

The act of breathing out

Diaphragm

Main muscle of breathing

Top of the lungs are called the

Apex

The vocal chords are located in the

Larynx

Phon/o

Sound, voice

Pneumonia

Inflammation of the lungs

Tracheostomy

Creation of an artificial opening into the trachea

Asbestosis

Asbestos particles accumulate in the lungs

Lung cancer

A condition in which cancer cells form in the tissues of the lung

COPD

Chronic obstructive pulmonary disease

Asthma

A chronic disorder characterized by episodes of severe breathing difficulty, coughing, and wheezing

Pulmonary fibrosis

The formation of scar tissue in the lung, resulting in decreased lung capacity and increased difficulty in breathing

Cause of lung cancer

Smoking

Hyperpnea

Excessive breathing

Hypoxia

Deficiency in the amount of oxygen reaching the tissues

Cheyne-Stokes respiration

Pattern of breathing characterized by a gradual increase of depth and sometimes rate to a maximum level, followed by decrease, resulting in apnea

Cyanosis

Bluish discoloration of the skin

Laryngitis

Inflammation of the larynx

Walking pneumonia

A milder but longer-lasting form of pneumonia caused by the bacteria mycoplasma pneumoniae

Diptheria

Pseudo membrane formation making breathing difficult

TB

Tuberculosis