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18.  A client is coughing up thick, green colored secretions.  The nurse will implement which of the following interventions?

15.  The nurse has assessed four (4) clients assigned.  All of the following are results from each of the four clients.  Which of the following assessment findings would the nurse report immediately?

25.  Prior to suctioning a patient, what action will the nurse take to assist in reducing suction-induced hypoxemia?

Using the periodic table showing Pauling’s electronegativity values, calculate whether a bond between nitrogen (N) and hydrogen (H) is nonpolar covalent, polar covalent, or ionic.  Write the value you calculated below.

A cyclopentane ring is shown below.  The preferred conformation for a cyclopentane ring is known as: Q16.png

What is the IUPAC name of the compound below? Q12.png

Draw a Lewis structure for any compound possessing the molecular formula C4H10O on your “scratch paper”.Please include lone-pair electrons on any atom that may possess them.Please label your answer as either #4 or Q4 on your scratch paper.In the space below, please type the word “yes”.

Phosphoric acid (H3PO4) reacts with ammonia (NH3) according to the reaction below.   Of the descriptors listed below, which one best describes phosphoric acid in this reaction? Q7.png

What was your numeric answer from Question 2?

SUPPPLEMENTAL MATERIAL Electronegativity 1.png