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 121 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
Gracias!

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Blood pressure measurement. Blood pressure measurement.
Average Normal Blood Pressure Readings Average Normal Blood Pressure Readings
Nitrogen Oxides (NOX) Nitrogen Oxides (NOX)
IgG after treatment with urea plus mercaptoethanol. IgG after treatment with urea plus mercaptoethanol.
Pathways of nitrogen metabolism (purple) in the general pattern of intermediary metabolism Pathways of nitrogen metabolism (purple) in the general pattern of intermediary metabolism
The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage The Type of Blood Vessel Injury Often Affects the Nature of the Hemorrhage
Video: DNA Sequences - Dideoxy Sequencing

For a complete list of videos, visit our video library