During a windshield survey, the nurse notes the presence of a chemical factory. The nurse researches the amount of chemicals expelled in the air. What is a priority for the nurse to assess related to the amount of toxins that might be present in the air?

A community health nurse is teaching a class on safety in the home for older adults. Which of the following should the nurse identify as a safety risk? SELECT ALL THAT APPLY

CountriesInfant mortality rate 1960-1980Infant mortality rate 1981-1990Infant mortality rate 1991-2010Infant mortality rate 2016Country A21.620.319.118.3Country B19.517.114.112.7Country C10.89.87.98.1Country D14.610.99.98.5Country E12.711.311.010.7 *Note these are not actual statistics and were developed for testing purposes only Using the above table, which country had the most significant drop in infant mortality from 1960 to 1990?

Based on theory, the public health nurse concludes which of the following are men most likely to do when they become ill?

Locate Potassium on the periodic table provided.  A. What is the symbol for this element? _______ B. The atomic number of this element is _____.  _______ C. The atomic mass of this element is _____.  _______ D. The number of protons for this element is _____.  _______ E. The number of electrons for this element is _____.  _______ F. The number of neutrons for this element is _____.  _______ G. The number of valence electrons for this element is _____.  _______ H. Will this element become an anion or a cation? _______

Cellular fluid located outside the nucleus yet still inside the plasma membrane is the _____.

Match the transport to its definition. Answers may be used more than once. 

A _____ bond results when electrons are completely transferred from one atom to another.

During mitosis, paired chromosomes _____.

Which feedback loop restores homeostasis – Positive or Negative?  Defend/explain your answer.  Provide an example to support your answer.  (4pts)