Dehydration Flashcards
What is dehydration?
A condition that occurs when the body loses more fluids than it takes in.
List three common clinical features of dehydration.
Thirst, dry mucous membranes, and decreased urine output.
True or False: Dehydration can lead to electrolyte imbalances.
True.
What is the primary method for assessing dehydration severity?
Clinical assessment including history and physical examination.
Fill in the blank: The _____ scale is often used to assess the level of dehydration in children.
WHO (World Health Organization) dehydration scale.
What laboratory investigation can help evaluate dehydration?
Serum electrolytes and blood urea nitrogen (BUN).
What is the recommended fluid replacement for mild dehydration?
Oral rehydration solutions (ORS).
Which intravenous fluid is commonly used for rehydration in moderate to severe dehydration?
Isotonic saline (0.9% sodium chloride).
True or False: In cases of dehydration, it is important to rapidly replace fluids to prevent complications.
True.
What signs might indicate severe dehydration?
Hypotension, tachycardia, and altered mental status.
What is the significance of urine specific gravity in dehydration assessment?
It helps to determine the concentration of urine and assess hydration status.
Which age group is particularly vulnerable to dehydration?
Infants and young children.
Fill in the blank: The primary treatment for dehydration is _____ replacement.
Fluid.
What role do electrolytes play in fluid prescribing?
They help maintain fluid balance and cellular function.
What is a potential complication of untreated severe dehydration?
Shock and organ failure.
