This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A client's serum chemistry values are serum sodium level 142 mEq/L, blood urea nitrogen (BUN) 15 ... (Read 71 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 23, 2018
A client's serum chemistry values are serum sodium level 142 mEq/L, blood urea nitrogen (BUN) 15 mg/dl, and glucose level 90 mg/dl. What is the client's body fluid osmolality?
 
  a. Iso-osmolar
  b. Hypo-osmolar
  c. Hyperosmolar
  d. Hypotonic

Question 2

A client's serum osmolality is 270 mOsm/kg. What is the client's body fluid osmolality?
 
  a. Iso-osmolar
  b. Hypo-osmolar
  c. Hyperosmolar
  d. Normosmolar


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k2629

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: A
To calculate osmolality, use the equation:
2(serum Na concentration) + BUN/3 + glucose level/18.
2(142) + 15/3 + 90/18 = 294 mOsm/kg, or iso-osmolality.

Answer to Question 2

ANS: B
Normal osmolality is 275 to 295 mOsm/kg. This client is therefore hypo-osmolar.


ssal

  • Member
  • Posts: 572
Reply 2 on: Jul 23, 2018
:D TYSM

xiazhe

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Chemistry: math review Chemistry: math review
Common Blood Chemistry Tests Common Blood Chemistry Tests
Serum protein electrophoresis gel of 10 sera. Lanes 1, 2, 3, 5, 8, and 9 show evidence of an ... Serum protein electrophoresis gel of 10 sera. Lanes 1, 2, 3, 5, 8, and 9 show evidence of an ...
The level of emissions from transport in the United States is twice as high as the global average The level of emissions from transport in the United States is twice as high as the global average
Velocity of Blood Flow Velocity of Blood Flow
Normal red blood cells (round) and sickled red blood cells Normal red blood cells (round) and sickled red blood cells
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library