Anatomy & Physiology Lab
Terms
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- What is an Antigen?
- The Donor
- What is an Antibody?
- The Recipient
- Can type B give to type A?
- No because B-antigens will attack A antibodies
- Which blood type is universal, and why?
- Type AB, because they have no Antibodies
- Who is the universal donor, and why?
- The universal donor is type O because they have no Antigens(Donors)
- What do Red Blood Cells Do?
- RBC'S transfer oxygen
- What do White Blood cells do?
- WBC's fight immunity
- What do platlets do?
- Platelets clot
- Which cells are the most abundant?
- Red Blood Cells are the most abundant
- What is sickle cell anemia?
- Lots of white blood cells
- Define Aggulation?
- the cross matching of antigens and antibodies.
- Define Antigen?
- a protein that can cause an immune response on your cell membrane.
- Type A blood has what kind of antigens, and what type of antibodies?
- Type A blood has A-antigens and B-antibodies.
- Type AB blood has what kinds of antigens, and what kinds of antibodies?
- Type AB blood has AB-antigens and No antibodies.
- What type of antigens and antibodies does type O have?
- No antigens and AB-antibodies
- What does the term RH+ mean?
- Rhesus Monkeys
- What is Hemoglobin?
- Protein in RBC's
- Define Hematocrit or PCV (Packed Cell Volume)
- the percentage of RBC's
- Define Myocardium?
- the muscular layer of the heart.
- Explain what the function of veins do?
- Bring blood back to the heart.
- Define P-wave?
- atrial depolarization
- Define QRS-wave?
- ventricular Depolarization
- Define T wave?
- Ventricular Repolarization
- What is the layer of the heart where all of the structures are found?
- Myocardium
- Why is the QRS-wave the largest peak on the cardiac cycle?
- Because there is more ventricular muscle cells.
- Define Diffibulator?
- stops the heart
- Define Normal Sinus Rhythm?
- The SA-Node is in charge, and it has a normal resting rate of 60 beats per minute.
- Define Arrhythmia?
- Abnormal rythm
- Define Sinus Tachycardia?
- the SA-Node is in charge, but the resting rate is above 100 beats.
- Define Atrial Tachycardia?
- the SA-Node is in charge, and it can also be called the super ventricular
- Define Atrial fibrillation?
- Atrial quivering, the SA-Node is not in charge.
- Define Sinus Bradycardia?
- SA-Node is in charge, and the resting heart rate is less than 60 beats.
- Define Ventricular Bradycardia?
- SA-Node is not in charge, and the heart rate is less than 60 beats.
- Define Ventricular fibrillation?
- SA-Node is not in charge, and the ventricles are quivering.
- Vagus Nerve Stimulation
- Decrease the heart rate
- Sympathetic Nerve Action
- Increase the heart rate.
- Acetylcholine
- Decrease the heart rate
- Epinephrine
- Increase heart rate
- Reduced Ca+ levels in the blood
- decreases the heart rate
- Increase in temperature (Fever)
- Increase heart rate