CCNS 試験問題を無料オンラインアクセス

Among adults, body fluids are primarily intracellular with slightly less extracellular fluid. In infants and
children, all of the following but one is true about extracellular fluid:

• A.Infants and children have proportionately less extracellular fluid than adults
• B.At birth, more than half of the child's weight is ECF
• C.three years of age, the extracellular fluid is about 45% from interstitial fluid, plasma, and transcellular
  fluid
• D.At three years of age, the balance between ICF and ECF is more like that in adults

The most accurate method of documenting the physical growth of a three-year-old patient is:

• A.Record the birth weight and current weight
• B.Calculate the body surface area on a nomogram
• C.Use growth charts over time
• D.Plot the patient on the Denver II Developmental Screening Test

Nurse Jenny suspects that one of the admitted patients suffers from an organic heart murmur. Nurse
Jenny is aware that the murmur is probably a defect in the:

• A.Heart conduction system
• B.Mixing of blood
• C.Action of the valves
• D.Coronary arteries

Antacids are a common medication used to neutralize stomach acid and decrease the effects of a
gastrointestinal bleed. When is the optimal time to administer antacids?

• A.Every 6 hours three times a day
• B.After meals and before bedtime
• C.Any time throughout the day
• D.30 minutes before meals

A nursing unit supervisor notes that there is a high rate of absenteeism and minimal participation by staff
nurses. Which of the following leadership styles is the supervisor most likely using in this situation?

• A.Progressive
• B.Laissez-faire
• C.Democratic
• D.Authoritarian