The ________ is the plasma concentration at which a specific ...

[gonzo233]

The ________ is the plasma concentration at which a specific compound will begin appearing in the urine.
 A) tubular maximum
  B) hydrostatic threshold
  C) blood colloid maximum
  D) osmotic pressure
  E) renal threshold

Question 2

In the middle of the thoracic cavity is a region occupied by the heart, great vessels, thymus, esophagus, and trachea called the
 A) pleural space.
  B) pericardial space.
  C) mediastinum.
  D) cardiac notch.
  E) ventral cavity.

[abro1885]

Answer to Question 1

E

Answer to Question 2

C

[gonzo233]

TY

[abro1885]

You're welcome