Pathophysiology bundled exams with complete solution

A certain disease is currently found in 1 of every 10 people in the country and 1,000 people contract the disease yearly. The population of the country is 4,500,000. Which of the following statements is correct? a. The prevalence of the disease is 10% and the incidence is .02%. b. The prevalence ...

Movement of fluid in and out of the capillary bed is primarily controlled by two forces. Osmotic pressure is best described as: A) the attraction of large molecules to each other B) the force that pushes fluid out of the interstitial space C) the pressure created in the capillaries when the hear...

The nurse working in an outpatient nephrology clinic knows that which of the following are primary functions of the kidneys? (Select all that apply.) A. Production of clotting factors B. Homeostasis C. Excretion of metabolic wastes D. Regulation of acid-base balance E. Metabolism of fats - Ans...

Which of the following valves directs blood flow from the left atrium to the left ventricle? A. Mitral B. Tricuspid C. Aortic D. Pulmonic - Answer-A. Mitral The layer of squamous cells that lines the cardiac chambers and valves is called the: A. myocardium B. endocardium C. epicardium D. Pe...

1. Which of the following adaptive changes is considered to be the most dangerous with regard to malignant changes? a. atrophy b. dysplasia c. metaplasia d. hypertrophy - Answer-dysplasia 2. Which of the following situations is an example of hyperplasia? 1. increase in the size of the heart i...

Pathophysiology - Answer-Study of the body's response to dysfunction Disease - Answer-Interruption, cessation or disorder of a body system Etiology - Answer-The cause of a disease Clinical manifestations - Answer-Symptoms and chief complaints Morphological changes - Answer-Structural changes th...

What is allergic asthma associated with? - Answer-Type 1 Hypersensitivity; IgE mediated What are the S&S of ARDS? - Answer-SOB, Shallow Rapid Breathing, Atelectasis (aveoli close), Dyspnea, Inspiratory Crackles, Respiratory Alkalosis, Decreased Lung Compliance, Hypoxemia What are the S&S of tensi...

A report comes back indicating that muscular atrophy has occurred. A nurse recalls that muscular atrophy involves a decrease in muscle cell: a. number b. size c. vacuoles d. lipofuscin - Answer-B. Size During childhood, the thymus decreases in size, and this is referred to as what type of atro...

A patient is found to have liver disease, resulting in the removal of a lobe of his liver. Adaptation to the reduced size of the liver leads to ___________ of the remaining liver cells. A. Metaplasia B. Organ atrophy C. Compensatory hyperplasia D. Physiologic hyperplasia - Answer-C An older ad...

An ordered photographic display of a set of chromosomes from a single cell is a(n): A) metaphase spread. B) autosomal spread. C) karyotype. D) anaphase spread. - Answer-c An error in which homologous chromosomes fail to separate during meiosis is termed: A) aneuploidy. B) nondisjunction. C) ...