Category: Uncategorized

Using Multistix 10 SG, you can check ten parameters of a urine sample. Which one is normally present in urine samples?

If the specific gravities (SG) of urine samples A and B were measured using a urinometer, which sample contains more salt? Slide9.JPG

You performed an electrocardiogram (ECG, EKG) three times on a runner. The first time is when your test subject is at rest. The second time is immediately after your test subject performs a 20-minute run. The third time is 5 minutes after your subject performs a 20-minute run. Which EKG likely represents the results immediately after your test subject’s 20-min run?   Slide10.JPG

You measure the specific gravity (SG) of your urine before and after drinking two bottles of water (1000mL). The SG of your urine ___________ one hour after drinking water.

Each muscle twitch has two phases, a contraction phase and relaxation phase. You measure both contraction times and relaxation times of muscle twitches. Which one takes longer?

Antidiuretic hormone (ADH) makes the epithelial walls of the collecting ducts in the kidney (more or less) permeable to water; thus, a urine is (more or less) concentrated.

What volume does “A” represent? Slide7.JPG

Which graph shows complete tetanus? Slide3.JPG

Simplify the expressions. Write your final answer as a single fraction.        .

Phylum _______________________________ Class__________________________  Genus__________________             Was this animal a filter feeder?___________