Respiration

Which part of the brain controls respiration?

• Frontal lobe

• Pons

• Medulla oblongata

• Occipital lobe

During inspiration

• the diaphragm relaxes while the intercostal muscles contract

• the intercostal muscles relax while the diaphragm contracts

• the diaphragm and the intercostal muscles contract

• the diaphragm and intercostal muscles both relax

What happens when a patient has a condition like COPD?

• The medulla oblongata makes the patient breath faster

• The medulla oblongata makes the patient breath slower

• The lungs become more efficient to increase the amount of oxygen transferred in the alveoli

• The lungs begin to enlarge to improve lung capacity

Match the following

• exchange of gases between the lungs and the bloodstream

• Internal Respiration

• oxygen is used to produce energy

• Cellular Respiration

• exchange of gases between the bloodstream and the body tissues

• External Respiration

Match the following

• loud, high pitched sound more commonly on inspiration

• Pleural rubs

• high or low pitched sound usually during expiration

• stridor

• popping sounds

• Crackles or rales

• creaking sounds like walking on fresh snow

• wheezing or rhonchi

Match the following

• amount of air in a normal breath

• vital capacity

• the amount of air remaining after forceful exhale

• tidal volume

• total amount of air that can be forceable exhaled

• residual volume

• vital capacity plus residual volume

• total lung capacity

Which device measures oxygenation levels in the blood?

• stethoscope

• pulse oximeter

• nasal canula

• venturi mask

Which device is used to hear adventitious breath sounds?

• stethoscope

• pulse oximeter

• nasal canula

• venturi mask

Which device is used to keep an airway open by forcing air in?

• BiPap

• non-rebreather mask

• CPAP

• venturi mask

Which device is used to force air in and pull air get out?

• BiPap

• non-rebreather mask

• CPAP

• venturi mask