A 5-year-old is brought to the emergency department with a low-grade fever, a barky cough, inspiratory stridor, and hoarseness. Which intervention should the nurse anticipate to help relieve the child’s respiratory distress?

A diagnosis of respiratory failure can be made if which of the following are present?   I. PaO2 55 mm Hg, FIO2 0.21, PB 760 mm Hg II. PaCO2 57 mm Hg, FIO2 0.21, PB 760 mm Hg III. P(A−a)O2 45 mm Hg, FIO2 1.0, PB 760 mm Hg IV. PaO2/FIO2 400, PB 750 mm Hg

Prior to suctioning the patient’s lungs, what must be done to prevent VAPS? I. Orally suction the patient first II. Hyperoxygenate at 100% FIO2 for 2 minutes III. Place the patient bed at semi-fowler IV. Silence the alarms

A child with a respiratory illness is being evaluated in the emergency department. Which finding would most likely indicate the need for hospitalization?

In your response, please indicate which term from the list above you are responding to.

Essay (Choose One)

Identify and graph the polar equation.r = 2 – 2 sin θ

EXTRA CREDIT QUESTION After completing the environmental toxicology unit it this class, how do you feel about the topic in general? For example, do you feel: More worried? Less worried? More informed? More confused? More empowered to understand the risks and how to reduce them? More concerned about our ability to regulate contamination? Etc. Briefly describe your thoughts and/or feelings upon finishing up this unit. (about 3-6 sentences) Thanks!

NOTE: You must take this exam in the classroom unless approved to take it elsewhere. If you are not in the room or an approved proctored location (such as the DRC), close the exam right now and contact your instructor immediately.  I understand that this exam is an assessment of the knowledge in my own brain. I agree that I will not use any resources other than my own mind while taking this exam (no other people or resources). I will not help anyone else on this exam by providing information about the exam. By typing my name in the box below, I acknowledge and agree to these terms.

The figure below shows the results from the Minnesota Pollution Control Agency’s most recent Life and Breath report. Shown are the rates of hospital visits attributable to air pollution (particulate matter) and separated by different demographic characteristics of Twin Cities zip codes. (PM2.5 = fine particle matter; BIPOC = black, indigenous, and people of color; uninsurance = no medical insurance; * = asthma hospitalizations are more severe and relatively rare; ED = emergency department).   Based on the data patterns, which of the following statements is/are TRUE? (select all that are true)