CNUR 305 FINAL EXAM NEED TO KNOW QUESTIONS AND
ANSWERS
Sodium - CORRECT ANSWER✅✅135-145
Potassium - CORRECT ANSWER✅✅3.5-5.0 mEq/L
Creatinine - CORRECT ANSWER✅✅0.6-1.2 mg/dL
BUN - CORRECT ANSWER✅✅10-20 mg/dL
Fasting glucose - CORRECT ANSWER✅✅70-110 mg/dL
WBC count - CORRECT ANSWER✅✅5,000-10,000/mm3
Hemoglobin lab values - CORRECT ANSWER✅✅*Male:* 14-18 g/dl
*Female:* 12.0-16.0 g/dl
hemocrite - CORRECT ANSWER✅✅35-55%
Platlets (thrombocytes) - CORRECT ANSWER✅✅150,000-400,000
Neutrophils - CORRECT ANSWER✅✅A type of white blood cell that engulfs invading microbes and
contributes to the nonspecific defenses of the body against disease.
Hypovolemia is - CORRECT ANSWER✅✅DEADLY
Dehydration labs - CORRECT ANSWER✅✅Electrolytes decrease when lost and concentrate when not
lost
, Hemoconcentration - CORRECT ANSWER✅✅A decrease in the fluid content of the blood (plasma),
resulting in an increase concentration. This is determined by an increase in the hematocrit. Caused by a
filtration of plasma into the body tissue and often created by dehydration
IV fluid tonicity - CORRECT ANSWER✅✅Hypotonic-
-D2.5W and D5W
-0.45 Nacl
Isotonic
-0.9 NSS
-RL
- plasmalyte
Hypertonic
-3%Nacl
-D10W, D25W D50W
ALT - CORRECT ANSWER✅✅Specific to liver; rises in damage
AST - CORRECT ANSWER✅✅Not specific; present in liver, cardiac and skeletal muscle
ALP and GGT - CORRECT ANSWER✅✅Increase in obstruction through liver, gall bladder, and biliary tract
NSR - CORRECT ANSWER✅✅normal sinus rhythm, normal rhythm and rate 60-100
Sinus Bradycardia - CORRECT ANSWER✅✅<60 bpm
Sinus Tachycardia - CORRECT ANSWER✅✅>100 (100-150)
ANSWERS
Sodium - CORRECT ANSWER✅✅135-145
Potassium - CORRECT ANSWER✅✅3.5-5.0 mEq/L
Creatinine - CORRECT ANSWER✅✅0.6-1.2 mg/dL
BUN - CORRECT ANSWER✅✅10-20 mg/dL
Fasting glucose - CORRECT ANSWER✅✅70-110 mg/dL
WBC count - CORRECT ANSWER✅✅5,000-10,000/mm3
Hemoglobin lab values - CORRECT ANSWER✅✅*Male:* 14-18 g/dl
*Female:* 12.0-16.0 g/dl
hemocrite - CORRECT ANSWER✅✅35-55%
Platlets (thrombocytes) - CORRECT ANSWER✅✅150,000-400,000
Neutrophils - CORRECT ANSWER✅✅A type of white blood cell that engulfs invading microbes and
contributes to the nonspecific defenses of the body against disease.
Hypovolemia is - CORRECT ANSWER✅✅DEADLY
Dehydration labs - CORRECT ANSWER✅✅Electrolytes decrease when lost and concentrate when not
lost
, Hemoconcentration - CORRECT ANSWER✅✅A decrease in the fluid content of the blood (plasma),
resulting in an increase concentration. This is determined by an increase in the hematocrit. Caused by a
filtration of plasma into the body tissue and often created by dehydration
IV fluid tonicity - CORRECT ANSWER✅✅Hypotonic-
-D2.5W and D5W
-0.45 Nacl
Isotonic
-0.9 NSS
-RL
- plasmalyte
Hypertonic
-3%Nacl
-D10W, D25W D50W
ALT - CORRECT ANSWER✅✅Specific to liver; rises in damage
AST - CORRECT ANSWER✅✅Not specific; present in liver, cardiac and skeletal muscle
ALP and GGT - CORRECT ANSWER✅✅Increase in obstruction through liver, gall bladder, and biliary tract
NSR - CORRECT ANSWER✅✅normal sinus rhythm, normal rhythm and rate 60-100
Sinus Bradycardia - CORRECT ANSWER✅✅<60 bpm
Sinus Tachycardia - CORRECT ANSWER✅✅>100 (100-150)
