NR 283 Patho Exam 1 Test Questions with Answers RATED A

Patho Exam 1 Test Questions with Answers NR 283 | Practice-Ready Answer Guide Pathophysiology is best defined as which of the following? A. The study of normal anatomy and body structure B. The study of disease processes and their effects on normal body function C. The study of medications used to treat illness D. The study of microorganisms that cause infection - answer - B. The study of disease processes and their effects on normal body function A nursing student explains the purpose of studying pathophysiology. The student demonstrates correct understanding when stating that pathophysiology helps nurses: A. Perform surgical procedures independently B. Administer medications without provider orders C. Recognize clinical manifestations associated with illness D. Focus only on laboratory values - answer - C. Recognize clinical manifestations associated with illness Which statement best describes a risk factor? A. Something that guarantees a person will develop a disease B. A treatment that reduces the severity of symptoms C. A laboratory value confirming disease presence D. Something that increases the likelihood of developing a disease - answer - D. Something that increases the likelihood of developing a disease Understanding pathophysiology supports nursing care by enabling the nurse to (Select all that apply): A. Identify patients at risk for disease B. Understand why symptoms occur C. Develop prevention strategies D. Replace the role of the healthcare provider E. Interpret clinical manifestations more effectively - answer - A, B, C & E A nurse notes that a patient is short of breath, has labored respirations, and oxygen saturation of 86%. These findings are best described as which type of cue? A. Historical B. Observed C. Environmental D. Time-sensitive - answer - B. Observed A nurse reviews a patient's chart and learns the patient has a 25-year smoking history and a diagnosis of COPD. This information represents which type of cue? A. Historical B. Environmental C. Observed D. Time-sensitive - answer - A. Historical A home health nurse notices broken floorboards, poor lighting, and clutter throughout a patient's home. These findings represent which type of cue? A. Historical B. Observed C. Environmental D. Time-sensitive - answer - C. Environmental Which situation represents a time-sensitive cue that requires immediate action? A. A patient reports mild ankle swelling B. A patient has a fasting glucose of 125 mg/dL C. A patient asks questions about discharge instructions D. A patient develops sudden chest pain and sweating - answer - D. A patient develops sudden chest pain and sweating A nurse explains that a patient's pneumonia developed after aspirating food into the lungs. This description refers to the condition's: A. Manifestation B. Etiology C. Prognosis D. Complication - answer - B. Etiology A patient is diagnosed with hypertension, but testing does not reveal any clear cause. The provider documents the condition as idiopathic. What does this mean? A. The disease is inherited B. The disease is caused by infection C. The cause of the disease is unknown D. The disease developed from another illness - answer - C. The cause of the disease is unknown A patient develops sudden severe abdominal pain and vomiting that began two hours ago. The nurse recognizes this condition as: A. Chronic B. Recurrent C. Terminal D. Acute - answer - D. Acute A patient has experienced joint stiffness and pain daily for the past five years. This condition is best described as: A. Acute B. Chronic C. Idiopathic D. Reversible - answer - B. Chronic A nurse documents fever, fatigue, and cough in a patient with influenza. These findings represent the disease's: A. Manifestations B. Etiology C. Prognosis D. Exacerbation - answer - A. Manifestations During assessment, the nurse notes a patient's blood pressure is 180/98 mmHg. This finding is considered a: A. Symptom B. Prognosi