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NurseDive Free Nursing Practice Question
A patient who is started on oral nourishment along with IV fluid has the following amounts entered on his I and O sheet: juice 120 ml, cereal 180 ml, tea 150 ml, urine 380 ml, IV fluid 1050 ml, and emesis 50 ml. His total oral intake was:
A. 430 ml
430 ml: This doesn’t include all oral items.
B. 450 ml
450 ml: Juice (120) + cereal (180) + tea (150) = 450 ml total oral intake.
C. 300 ml
300 ml: Underestimates total oral intake.
D. 1500 ml
1500 ml: This may include IV fluid, which isn’t oral intake.
This question is an excerpt from Nurse Dive's nursing test bank - ATI anatomy and physiology proctored exam. Take the full exam now
Full Explanation
A. 430 ml: This doesn’t include all oral items.
B. 450 ml: Juice (120) + cereal (180) + tea (150) = 450 ml total oral intake.
C. 300 ml: Underestimates total oral intake.
D. 1500 ml: This may include IV fluid, which isn’t oral intake.
Similar Questions
Which of the following body systems is the quickest to respond to changes in pH in the blood?
A. Respiratory system
Respiratory system: It responds within minutes by adjusting CO₂ exhalation to regulate pH.
B. Muscular system
Muscular system: It doesn’t play a direct role in acid-base balance.
C. Integumentary system
Integumentary system: The skin is not involved in pH regulation.
D. Kidneys and Renal system
Kidneys and Renal system: Though effective, the renal response is slower, taking hours to days.
Full Explanation
A. Respiratory system: It responds within minutes by adjusting CO₂ exhalation to regulate pH.
B. Muscular system: It doesn’t play a direct role in acid-base balance.
C. Integumentary system: The skin is not involved in pH regulation.
D. Kidneys and Renal system: Though effective, the renal response is slower, taking hours to days.
When a solution has the same concentration as the fluid within the cell, that solution is:
A. acidic
Acidic: Acidity refers to pH, not solute concentration.
B. hypotonic
Hypotonic: A hypotonic solution has a lower solute concentration than the cell, causing water to enter the cell.
C. hypertonic.
Hypertonic: A hypertonic solution has a higher solute concentration and pulls water out of cells.
D. isotonic
Isotonic: Isotonic solutions have equal solute concentration and do not cause fluid shifts.
Full Explanation
A. Acidic: Acidity refers to pH, not solute concentration.
B. Hypotonic: A hypotonic solution has a lower solute concentration than the cell, causing water to enter the cell.
C. Hypertonic: A hypertonic solution has a higher solute concentration and pulls water out of cells.
D. Isotonic: Isotonic solutions have equal solute concentration and do not cause fluid shifts.
The major route of excretion of all electrolytes from the body is via the:
A. skin
Skin: Some electrolytes are lost via sweat, but not the major route.
B. lungs
Lungs: Lungs excrete CO₂ but not most electrolytes.
C. rectum
Rectum: Some are excreted via feces, but the amount is minimal.
D. kidney
Kidney: The kidneys regulate and excrete electrolytes such as sodium, potassium, and calcium.
Full Explanation
A. Skin: Some electrolytes are lost via sweat, but not the major route.
B. Lungs: Lungs excrete CO₂ but not most electrolytes.
C. Rectum: Some are excreted via feces, but the amount is minimal.
D. Kidney: The kidneys regulate and excrete electrolytes such as sodium, potassium, and calcium.