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A parent is concerned that their preschool-aged child frequently gets upset and hits others. What is the most appropriate response by the nurse?

At what age is the first MMR (Mumps, Measles, Rubella) given?

The nurse is discussing the importance of play with the caregivers of an infant. Which of the following statements should the nurse make? 

A 76-year-old client is in the emergency department with reports of nausea, dyspnea, and shoulder pain. The spouse stated the client woke up confused, slightly unsteady, and pale. Which problem or condition is most likely occurring?

The nurse is providing care for an 82-year-old client whose signs and symptoms of Parkinson disease have worsened over the past several months. The client reports no longer being able to do as many things as in the past. Based on this statement, what issue is of most concern to the client?

A 72-year-old client has returned to the community following knee replacement surgery. The client takes nine different medications and has experienced dizziness since discharge. The nurse should identify which nursing diagnosis?

Combustion of 0.246 g of an organic compound, CxHyNz, yields 0.656 g CO2, 0.134 g H2O, and 1.86 × 10−3 mol N2 gas. What is the empirical formula of the compound?

Which of the following reactions will not produce a precipitate?

Which of the following is correctly classified? I: 2 Al(s) + 3 Cl2(g)  ⟶  2 AlCl3(s)   Classified as a combination reaction. II: 2 NaOH(aq) + H2SO4(aq)  ⟶  Na2SO4(aq) + 2 H2O(l) Classified as a neutralization reaction. III: CaCO3(s)  ⟶  CaO(s) + CO2(g)  Classified as a decomposition reaction. IV: CH4(g) + 2 O2(g)  ⟶  CO2(g) + 2 H2O(g) Classified as a combustion reaction. V: AgNO3(aq) + NaCl(aq)  ⟶  AgCl(s) + NaNO3(aq)  Classified as a precipitation reaction.

This is Section 1 of the Exam. Please answer all 19 questions (150 points)