Practice Questions

TLS Online TPP Program

#Question id: 12792

Many homeowners mow their lawns during the summer and collect the clippings, which are then hauled to the local landfill. Which of the following actions would most benefit the local ecosystem?

#Unit 10. Ecological Principles

Allow sheep to graze the lawn and then collect the sheep's feces to be delivered to the landfill.
Collect the lawn clippings and burn them.
Either collect the clippings and add them to a compost pile, or don't collect the clippings and let them decompose into the lawn.
Collect the clippings and wash them into the nearest storm sewer that feeds into the local lake.

More Questions

TLS Online TPP Program

#Question id: 30053

#Unit 7. System Physiology – Animal

The second heart sound is produced by:

TLS Online TPP Program

#Question id: 30054

#Unit 7. System Physiology – Animal

The fourth heart sound is produced by:

TLS Online TPP Program

#Question id: 30055

#Unit 7. System Physiology – Animal

The lowest arterial pressure in the arteries during ventricular relaxation:

TLS Online TPP Program

#Question id: 30056

#Unit 7. System Physiology – Animal

The highest arterial pressure in the arteries after blood has been ejected from the left ventricle during systole, known as:

TLS Online TPP Program

#Question id: 30057

#Unit 7. System Physiology – Animal

The difference between systolic pressure and diastolic pressure known as:

TLS Online TPP Program

#Question id: 30058

#Unit 7. System Physiology – Animal

The dicrotic notch on the aortic pressure curve is caused by: