Transport Test Review (MC Only)

Do Red blood cells divide when old ones need to be replaced

• True

• False

If your blood type is O- that means that

• All of them

• You only have anti-A antibodies

• You have rhesus antigens

• No augmentations

Which ion allows hemoglobin to readily bind with oxygen

• calcium ion (Ca2+)
• copper ion (Cu2+)
• iron ion (Fe2+)
• zinc ion (Zn2+)

The right side of the heart is the Pulmonary circuit and pumps oxygen poor blood to the ____

• lungs
• liver
• kidneys
• brain

The left side of the heart is the ____ circuit and pumps oxygen rich blood to the body

• pulmonary
• cardiac
• systemic
• venous

What is the purpose of serious fluid in the pericardial cavity

• To reduce friction between the layers of the pericardium during heart contractions.
• To provide nutrients to the heart muscle
• To regulate blood pressure in the heart
• To store excess blood in case of emergency

Which of the following accurately reflects the order of events that causes the heart to pump out blood

• Electrical event , Distribution, fluid movement, mechanical event, pressure change,

• Electrical event , Distribution, mechanical event, pressure change, fluid movement

• Distribution, Electrical event , mechanical event, pressure change, fluid movement

• Electrical event , mechanical event, Distribution, pressure change, fluid movement

Which of the following is true for both cardiac and skeletal muscle tissue

• They both have a single nucleus per cell
• They are both striated
• They both have voluntary control
• They both contain intercalated discs

What is a AED

• Automatic Emergency Device
• Assisted External Device
• Advanced Electronic Device
• Automated External Defibrillator

What is the sinoatrial node

• The sinoatrial node is a part of the digestive system.
• The sinoatrial node is a type of blood vessel.
• The sinoatrial node is a bone in the human body.
• The sinoatrial node is the heart's natural pacemaker.