Problem 4A: Air Temperature and Dew point temperature for three cities are listed below.  Remember air temperature is related to what the humidity must be for the air to become saturated and dew point is the temperature to which the air must be cooled to become saturated.  Air temperature is closely related to saturation humidity and dew point is most closely related to actual humidity in the air.                                                   Air Temp Dew-point Temp City A 40 °C 20 °C City B 20 °C 12 °C City C 30 °C 17 °C   Which city has the largest relative humidity? Which City has the lowest relative humidity? Which city has the greatest amount of water vapor in the air? Which city has the least amount of water vapor in the air? If the temperature cooled 100, which city is most likely to experience fog?   

A cold front is positioned between points:

A nurse has been working with a client for several days during the client’s recovery from a femoral head fracture. How should the nurse best evaluate whether client education regarding the prevention of falls in the home has been effective?

The caregiver for a patient who is immobile and requires tube feedings asks the nurse to explain respite care. How does the nurse best explain this type of care?

What type of care might the nurse suggest to help a client who suffers from painful rheumatoid arthritis, a chronic autoimmune disease?

What drug classification is able to inhibit the growth of specific bacteria or cause the death of susceptible bacteria?

A nurse speaking to a client says, “Are you going to get out of bed, or are you just going to sleep all day and night? That is probably why you are overweight.” This is an example of which barrier to communication?

A parent brings the 18-month-old client into the clinic for his diphtheria, tetanus, and pertussis vaccine. The child has a runny nose, a fever of 102.1°F, and is coughing. What is the nurse’s best action?

Which of the following interventions is most appropriate in helping a client with early-stage dementia complete ADLs?

A nursing student is caring for a client who has foot ulcers. The client states, “I need help getting my hair washed before I can do anything else today.” “I feel awful and am ashamed of the way I look, I am having some visitors today.” The client has diagnostic testing, a dressing change, and meal counseling that needs to be done today. How will the student prioritize care with the nurse?