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CHEM 103 MODULE 3 NOTES. 3.1: THERMOCHEMISTRY Thermodynamics is the study of the relationship between heat and other forms of energy, particularly mechanical work. Thermochemistry is the part of thermodynamics that deals with the quantity of heat given off or absorbed during a chemical reaction. The quantity of heat given off or absorbed during a physical change or temperature change can also be studied, and we will refer to this process as calorimetry. In order to adequately discuss thermoch...

CHEM 103 Exam 1-6 Final - Complete Solutions, Graded A Exam 1-6 Question 1 1. Convert 1005.3 to exponential form and explain your answer. 2. Convert 4.87 x 10-6 to ordinary form and explain your answer. Answer: 1. Convert 1005.3 = larger than 1 = positive exponent, move decimal 3 places = 1.0053 x 103 2. Convert 4.87 x 10-6 =negative exponent =smaller than 1, move decimal 6 places = 0. Question 2 Using the following information, do the conversions shown...

Med-Surg Chapter 51: Assessment and Management of Patients With Diabetes Question A 16-year-old client newly diagnosed with type 1 diabetes has a very low body weight despite eating regular meals. The client is upset because friends frequently state, “You look anorexic.” Which statement by the nurse would be the best response to help this client understand the cause of weight loss due to this condition? • "Your body is using protein and fat for energy instead of glucose." Que...

MED-SURG Chapter 46: Management of Patients With Gastric and Duodenal Disorders Question A nurse is teaching a group of middle-aged men about peptic ulcers. When discussing risk factors for peptic ulcers, the nurse should mention: • alcohol abuse and smoking. Question Which of the following is the most successful treatment for gastric cancer? • Removal of the tumor Question A nurse is teaching a client who has experienced an episode of acute gastritis and knows further ed...

Med-Surg Chapter 22: Management of Patients With Upper respiratory Tract Disorders Question A 76-year-old client presents to the ED reporting “laryngitis.” The triage nurse should ask whether the client has a medical history that includes • Gastroesophageal reflux disease (GERD) Question A client comes into the clinic complaining of hoarseness that has lasted for about a month. What would you suspect? • Laryngeal cancer Question A client comes into the emergency depar...

Med-Surg Chapter 13: Fluid and Electrolytes Balance and Disturbance Question 4 A 64-year-old client is brought in to the clinic feeling thirsty with dry, sticky mucous membranes; decreased urine output; fever; a rough tongue; and is lethargic. Serum sodium level is above 145 mEq/l (145 mmol/L). Should the nurse start salt tablets when caring for this client? • No, sodium intake should be restricted. Question A client admitted with acute anxiety has the following arterial blood gas...

Med-Surg Chapter 12: Pain Management Question A client arrives in the orthopedic clinic with complaints of twisting the right ankle while playing softball. The nurse collects data including complaints of pain and swelling in the right ankle. What intervention will the nurse provide that will decrease vasodilation and reduce localized swelling? • Ice bag Question A client being treated for rheumatoid arthritis has been prescribed a glucocorticosteroid. How should the nurse best ensur...

MED-SURG Chapter 49: Assessment and Management of Patients With Hepatic Disorders Question A client who has just been diagnosed with hepatitis A asks, "How did I get this disease?" What is the nurse's best response? • "You may have eaten contaminated restaurant food." Question A physician orders spironolactone (Aldactone), 50 mg by mouth four times daily, for a client with fluid retention caused by cirrhosis. Which finding indicates that the drug is producing a therapeutic effe...

Chapter 45: Management of Patients With Oral and Esophageal Disorder Question A client has a new order for metoclorpramide (Reglan). The nurse knows that this medication should not be used long term and only in cases where all other options have been exhausted. This is because this medication has the potential for extrapyramidal side effects. Extrapyramidal side effects include which of the following? • Uncontrolled rhythmic movements of the face or limbs Question The nurse notes th...

WWW.THENURSINGMASTERY.COM MULTIPLE CHOICE 1. Which outcome, focused on recovery, would be expected in the plan of care for a patient living in the community and diagnosed with serious and persistent mental illness? Within 3 months, the patient will demonstrate what behavior? a. Denying suicidal ideation b. Reporting a sense of well-being c. Taking medications as prescribed d. Attending clinic appointments on time ANS: B Recovery emphasizes managing symptoms, reducing psychosocial d...