Serum osmolarity - Study guides, Class notes & Summaries
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ATI Med Surg Proctored Exam | Practice Questions and Correct Answers with Rationale | Rated A+ 2024 Guide
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ATI Med Surg Proctored Exam | Practice Questions and Correct Answers with Rationale | Rated A+ 2024 Guide 
 
A nurse is completing an assessment for a client who has a history of unstable angina. Which of the following findings should the nurse expect? 
A. Chest pain is relieved soon after resting. 
B. Nitroglycerin relieves chest pain. 
C. Physical exertion does not precipitate chest pain. 
D. Chest pain lasts for longer than 15 min. 
 - Correct Answer - D. Chest pain lasts for longer than 15 m...
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NUR 231 Final Exam Questions And Answers 100% Solved
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NUR 231 Final Exam Questions And Answers 100% Solved 
What are the normal's for the following labs 
1) Urine Specific Gravity 
2) Serum Osmolality 
3) ABG (pH, HCO3, PaCO2, PaO2) 
4) troponin I 
5) electrolyte panel( Na+, K+, Ca+, Mg+) 
6) BUN & Creatinine 
7) CBC ( hgb, hct, RBC, WBC, platelets) 
1) 1.000-1.030 
2) 270-300 
3) pH 7.35-7.45// HC03 22-26// PaCO2 35-45// Pa02 80-100 
4) troponin I <0.03 ng/mL 
5) Na+ 135-145//K+ 3.5-5// Ca+ 9-10.5//Mg+ 1.2-2 
6) BUN 10-20//Creat 0.5-1.2 
7) hg...
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CCRN Exam Questions and Answers 100% Pass
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CCRN Exam Questions and Answers 100% Pass 
Where is ADH made? - Answer- Hypothalamus 
Where is ADH Stored? - Answer- Posterior Pituitary 
Where does ADH act to make the kidneys hold onto water? - Answer- Distal Convoluted 
& Collecting Tubules 
Disease of too much ADH = too much water! The increased ADH causes less urine 
output, decreased Na levels (dilutional hyponatremia) & Hypo-osmolarity. It is caused 
from Oat Cell Carcinioma, Viral PNA or head problems, also sometimes anesthesia, 
analges...
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Pathophysiology Case Studies Exam 1 2024 with 100% correct answers
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A patient comes into the clinic complaining of confusion, muscle spasms, and lethargy. Tests are done (blood & urine) and the patient has decreased serum osmolarity and high urine osmolarity. What are two causes of the condition they are suffering from? correct answersBrain injury, infection, trauma, stroke, hemorrhaging, ADH secreting tumor, idiopathic 
 
The patient has SIADH 
 
What is SIADH? correct answersExcessive amounts of ADH secreted in the body 
 
Process: Pretty much you have too mu...
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ATI chapter 57 Fluid and Electrolyte Imbalances Exam Questions With 100% Correct Answers
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ATI chapter 57 Fluid and Electrolyte 
Imbalances Exam Questions With 100% 
Correct Answers 
◯ Fluid can move between compartments (through selectively permeable membranes) by a 
variety of methods - answer(diffusion, active transport, ltration, osmosis) in order to 
maintain homeostasis. 
◯ Fluid imbalances that the nurse should be familiar with are: - answer■ Fluid volume 
deficits 
■ Fluid volume excess 
electrolytes - answerElectrolytes are minerals (sometimes called salts) that are p...
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ER Quick Facts Exam Questions With 100% Correct Answers.
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ER Quick Facts Exam Questions With 100% 
Correct Answers. 
Diabetic ketoacidosis (DKA) - answer-MC in type 1 DM, insulin deficiency 
-Triad of hyperglycemia, acidosis, and ketones 
-fruity acetone breath, Kussmaul respirations 
-SIPS: saline, insulin, potassium 
Hyperosmolar hyperglycemic syndrome (HHS) - answer-MC in type 2 DM, insulin 
deficiency 
-similar to DKA without acidosis or ketones 
-SIPS: saline, insulin, potassium 
Diabetes insipidus - answer-ADH is not secreted adequately, or the k...
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CMSRN Review Exam Questions & Answers 2024/2025
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CMSRN Review Exam Questions & Answers 2024/2025 
 
 
ADH (Antidiuretic Hormone) - ANSWERS-Secreted by the pituitary gland 
-Promotes reabsorption of water back into the blood 
-Creates small amounts of dilute urine 
-Released when osmolarity is high and when there is low ECF 
-"Tap water hormone" 
 
Aldosterone - ANSWERS-Secreted by the adrenal cortex 
-Promotes reabsorption of sodium and water back into the blood 
-Creates a small volume of urine with a low concentration 
-Released when angio...
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CCRN REVIEW (A+ GRADED ALREADY) 2024.
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SIADH correct answers too much ADH 
low Na, hypo-osmolar, low UOP 
 
ADH correct answers made in hypothalamus 
stored in pituitary 
released to kidney and makes kidney hold onto h20 
 
serum osmolarity correct answers Na X2 
275-295 
low=fluid overloaded 
high=concentrated 
 
SIADH CAUSES correct answers oat cell carcinoma (bronchogenic CA)-makes its own ADH 
Viral PNA 
Head Problem 
inc. serum osmo, anesthesia, analgesics, stress 
 
COMPLICATIONS OF SIADH correct answers Sz's 
 
TREATMENT of ...
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CCRN Exam Questions and Answers 100% Pass
- Exam (elaborations) • 53 pages • 2024
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CCRN Exam Questions and Answers 100% Pass 
Where is ADH made? - Answer- Hypothalamus 
Where is ADH Stored? - Answer- Posterior Pituitary 
Where does ADH act to make the kidneys hold onto water? - Answer- Distal Convoluted 
& Collecting Tubules 
Disease of too much ADH = too much water! The increased ADH causes less urine 
output, decreased Na levels (dilutional hyponatremia) & Hypo-osmolarity. It is caused 
from Oat Cell Carcinioma, Viral PNA or head problems, also sometimes anesthesia, 
analges...
-
NUR 231 Final Exam Questions And Answers 100% Solved
- Exam (elaborations) • 100 pages • 2024
-
- $21.49
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NUR 231 Final Exam Questions And Answers 100% Solved 
What are the normal's for the following labs 
1) Urine Specific Gravity 
2) Serum Osmolality 
3) ABG (pH, HCO3, PaCO2, PaO2) 
4) troponin I 
5) electrolyte panel( Na+, K+, Ca+, Mg+) 
6) BUN & Creatinine 
7) CBC ( hgb, hct, RBC, WBC, platelets) 
1) 1.000-1.030 
2) 270-300 
3) pH 7.35-7.45// HC03 22-26// PaCO2 35-45// Pa02 80-100 
4) troponin I <0.03 ng/mL 
5) Na+ 135-145//K+ 3.5-5// Ca+ 9-10.5//Mg+ 1.2-2 
6) BUN 10-20//Creat 0.5-1.2 
7) hg...
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