1. In the prehospital field, we administer IV fluid to a cardiac patient in order to: a. Provide a lifeline b. Allow oxygen to reach the brain c. Keep the patient well hydrated d. Prevent incipient...

1. In the prehospital field, we administer IV fluid to a cardiac patient in order to:

a. Provide a lifeline

b. Allow oxygen to reach the brain

c. Keep the patient well hydrated

d. Prevent incipient pump failure

2. The heart contains four chambers; the chambers that are thin walled and pump against low pressure are the:

a. Apex                                 c. Atria

b. Aorta                d. Ventricles