Cardiorespiratory System

Vessels that return the oxygen-depleted blood back to the heart.

• Arteries

• Veins

• Capillaries

Vessels that carry the oxygen-rich blood to the vital organs and working muscles.

• Arteries

• Veins

• Capillaries

The number of beats of the heart per minute.

• Heart Rate (HR)

• Cardiac Output (Q)

• Stroke Volume (SV)

Tags

NGSS.HS-LS1-3

The number of breaths per minute.

• Pulmonary Ventilation

• Respiratory Rate

• Tidal Volume

Tags

NGSS.HS-LS1-3

Which of the following activities would NOT help improve cardiorespiratory endurance?

• Static stretching

• Jogging

• Swimming

• Bicycling

What is the correct order of delivering oxygen from the air to a capillary in the lung?

• Mouth, nose, alveoli, bronchi

• Nose, trachea, bronchi, alveoli

• Mouth, alveoli, trachea, bronchi

• Nose, bronchi, alveoli, trachea

Which two gases are exchanged in the lungs?

• Oxygen & helium

• Oxygen & ATP

• Oxygen & carbon monoxide

• Oxygen & carbon dioxide

The ____ are located in the chest cavity surrounded by the rib cage.

• bronchioles

• alveoli

• lungs

This component of blood carries O²

• Red Blood Cells

• White Blood Cells

• Platelets

• Plasma

Heart Rate is

• The amount of times the heart beats per minute

• The amount of blood pumped out of the heart each beat

• The amount of blood pumped out of the heart each minute

• The amount of air breathed in each breath