Body Fluid Compartments and Composition — MCQs

Which of the following is true regarding Na+ (sodium) ions?

Major ions in ECF are:

Major portion of body water lies in:

Interstitial fluid volume can be measured by:

The body fluid compartments of a patient were measured, showing the following ion concentrations: - Sodium (Na): $10 \mathrm{mEq} / \mathrm{L}$ - Potassium (K): $140 \mathrm{mEq} / \mathrm{L}$ - Chloride (Cl): $15 \mathrm{mEq} / \mathrm{L}$ Based on these values, which fluid compartment is being described?

Which of the following is NOT true about body fluids:

Intracellular water constitutes what percentage of total body water?

In which of the following conditions is blood osmolality increased?

A patient with diabetes mellitus for the past 5 years presents with vomiting and abdominal pain. She is non-compliant with medication and appears dehydrated. Investigations revealed a blood sugar value of 500 mg/dl and the presence of ketone bodies. What is the next best step in management of this patient?

A man presents with deep burns covering 60% of his body. What is the immediate concern?