Which of the following is a sign of dehydration in the newborn?
1. Slow, weak pulse
2. Soft, loose stools
3. Light colored, concentrated urine
4. Depressed fontanelles
4
Explanation: 4. Depressed fontanelles are a sign of dehydration in the newborn.
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Change the following percentage to a ratio
% = _____
In the early morning, an African American woman brings her 5-year-old son to the emergency room. The boy is wheezing, is short of breath, and has a dry cough. The mother states that he has always been very healthy
He went to bed with only a slight cold and a runny nose but woke her with his coughing shortly after 4 AM. His symptoms worsened so dramatically that she brought him to the hospital. The care team would most likely suspect that he has A) respiratory syncytial virus. B) influenza. C) asthma. D) pneumonia.
How do corticosteroids improve breathing in patients with asthma or chronic obstructive pulmonary disease (COPD)?
a. Relaxing bronchial smooth muscle, leading to wider airways b. Reducing mucosal swelling in the lumens, leading to wider airways c. Triggering the sympathetic nervous system, leading to deeper respirations d. Controlling anxiety, leading to an increased ability to focus on respiratory effort
A nurse is feeling overwhelmed and has determined to delegate some of the tasks to the LPN he//she is working with. Which of the following would be most appropriate for the nurse to del-egate?
a. An initial assessment on a new patient b. Educational teaching on diabetes man-agement c. Creating a care plan for a patient d. Updating the care plan for a patient who is postop day 2