Phospholipids, present in cell walls, are:
1. Calcium-containing compounds.
2. Phosphorus-containing compounds.
3. Potassium-containing compounds.
4. Magnesium-containing compounds.
2
Rationale: Phospholipids are present in cell walls and are comprised of phosphorous containing compounds. Cells that have a high content of ribonucleic acid (RNA) or nerve cells with a high myelin content have more phosphorous than other cells. Calcium, potassium, and magnesium are considered essential minerals and each play an important role in maintaining health.
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The critical care nurse is precepting a new nurse on the unit. Together they are caring for a patient who has a tracheostomy tube and is undergoing mechanical ventilation
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What strategies does the person use to ensure that team members are included in the decision-making process?
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While observing the interaction between a newborn and his mother, the nurse notes the newborn nestling into the arms of his mother. The nurse identifies this behavior as which of the following?
A) Habituation B) Self-quieting ability C) Social behaviors D) Orientation