CMSRN Exam Package 2025: Practice Tests & Study Guide

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CMSRN EXAM NEWEST 2025 PACKAGE DEAL|

DIFFERENT VERSIONS WITH COMPLETE 850 REAL

EXAM QUESTIONS AND CORRECT DETAILED ANSWERS

(VERIFIED ANSWERS) GRADED A+| CERTIFIED

MEDICAL-SURGICAL REGISTERED NURSE EXAM PREP

2025 (MOST RECENT!!)

Examples of third spacing .....ANSWER.....Ascites, edema, burn

Dilutional Hyponatremia .....ANSWER.....Excessive fluid intake

Edema, confusion, weight gain

Treatment: decrease fluid intake

"swells, rings tight"

True Hyponatremia .....ANSWER.....Loss of fluid and Na

Weight loss, DRY, hypotensive, tachy, DEHYDRATED

Tx: replace both sodium and water

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Hypernatremia Causes .....ANSWER.....Fevern unresponsive to

traditional interventions, Na IV fluids, DI, tube feeds

Hypernatremia Symptoms .....ANSWER.....DRY, thirst, tachy,

oliguria(compensating)

Hypernatremia treatment .....ANSWER.....Decrease Na and

replace fluids

Cl .....ANSWER.....Acts like Na

Buffer to maintain pH

Hyperkalemia Causes .....ANSWER.....Cell wall destruction

Increased intake

K sparing diuretics

Renal failure

Acidosis

Hyperkalemia symptoms .....ANSWER.....Irritable muscles

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Dysrhythmias

Hyperactive bowels/bladder- diarrhea, frequency, urgency

Hyperkalemia tx .....ANSWER.....Limit intake

Kayexalate

Ca gluconate

IV glucose

Dialysis

Hypokalemia Causes .....ANSWER.....Vomiting

Diarrhea

NG suction

Decreased PO

Burns

K wasting diuretics