Blog

The Pco2 in the alveolar space is normally about 40 mmHg. After breathing in and out rapidly (hyperventilating) alveolar Pco2 levels may fall dramatically causing arterial Pco2 to _____ and _____ the urge to breathe.

(10 points) Gastric pits, which are part of the stomach [a] (layer), contain specialized cells called [b] cells that secrete protons from their apical membranes. These ions originate when the enzyme [c] converts [d] and [e] into [f] and [g]. Movement of this ion across the apical membrane requires a(n) [h]ase that exchanges a [i] ion from the extracellular space for a [j] ion in the cytoplasm.

Oxygen moves from the ____ to the ____, which is from high concentration to low concentration.

List the muscles of the rotator cuff 

a) What is the action of the lateral rectus muscle? b) What is the origin of the fibularis longus? 

A dog breeder wants to deworm a litter of puppies with Drontal oral suspension. The dose is 1 mL/kg body weight. She has five puppies each weighing approximately 4.5 kg. How much suspension (mL) would you dispense for a single dose for all of the puppies?

Indicate the appropriate IV catheter needle on a medium to large dog.

A rat weighing 170 g requires an oral antibiotic at a dose of 1.2 mg/kg/day, divided into 4 doses. The antibiotic is available in a strength of 0.2 mg/mL. How many milliliters of antibiotic do you administer per dose?

A 23-kg dog requires an injection of nonsteroidal anti-inflammatory drug (Meloxicam) 5 mg/mL. The dose is 0.2 mg/kg. How many milliliters should you inject?

If you reconstitute this medication with 10 mL, it will be 100 mg/mL. If you reconstitute this medication with 20 mL, it will be 50 mg/mL