NUR 3125 Pathophysiology for Nursing (NUR3125)

Pathology - Answer Study of diseases. (causes, changes at cellular level, etc) Pathophysiology - Answer Study of abnormalities in physiological function. Responses to disruptions in homeostasis. Common and classic presentations of disorders. Physiology - Answer Function of living organisms. Etiology - Answer Origin of the disease or the underlying causes and modifying factors (can be genetic or environmental). The etiology of most disorders is multifactorial. C...

mental health - Answer a state of well-being in which each individual is able to realize his or her own potential, cope with the normal stresses of life, work productively and fruitfully, and make a contribution to the community mental illness - Answer any mental disorders with definable diagnosis; they have a significant dysfunction in mental functioning (developmental, biological, physiological, social, spiritual), and are culturally defined Diagnostic and Statistical Manual ...

Osmosis - Answer movement of water "down" a concentration gradient; water moves across a semipermeable membrane from an area of higher WATER concentration to an area of lower WATER concentration. (Passive movement) or you can say water moves from an area of lesser SOLUTE concentration to an area of higher SOLUTE concentration. EX: hypotonic solution would be given a dehydrated patient. (PASSIVE) Blood serum is located - Answer ECF (outside the cell) hydrostatic pressure -...

A 42-year-old female presents with dyspnea, rapid, shallow breathing, inspiratory crackles, decreased lung compliance and hypoxemia. Tests reveal a fulminant form of respiratory failure characterized by acute lung inflammation and diffuse alveolocapillary injury. Which of the following is the most likely diagnosis? - Answer Acute respiratory distress syndrome A 42-year-old male was involved in a motor vehicle accident during which he suffered a severe head injury. He died shortly after ...

The __________________________________________ is Non specific, rapidly initiated, and has no memory cells, and is made up of both cellular and chemical components. - Answer inflammatory response the inflammatory response is initiated by : - Answer infection, mechanical damage, ischemia, nutrient deprivation, temperature extremes, radiation, etc What are the goals of inflammation? - Answer -Limit and control the inflammatory process -Prevent and limit infection and furth...

Baroreceptors - Answer respond to changes in blood pressure Arteriosclerosis - Answer changes in vascular Atherosclerosis - Answer can be prevented/delayed if controlled smoking, obesity, diabetes S1 vs. S2 - Answer Apex vs. Base Electrical impulse of heart - Answer SA --> AV --> Bundle of His --> Purkinje Fibers SA - Answer 60-100 Absolute refectory period - Answer no electrical impulses Frank Starling Law - Answer ...

migraine headache - Answer trigeminal nerve activated -> releases neuropeptides -> inflammation within meningeal vasculature clinical manifestations: THROBBING, UNILATERAL, N/V, sensitivity to light/sound (photophobia), visual disturbances, aura, speech disturbances cluster headache clinical manifestations - Answer rapid onset, pain behind EYE (radiates), conjunctival redness, lacrimation, nasal congestion, rhinorrhea, PTOSIS tension type headache - Answer muscle...

While viewing the electrocardiogram, the nurse recalls the ___________________ conducts action potentials down the atrioventricular septum. Sinoatrial node Purkinje fibers Bundle of His Atrioventricular node - Answer Bundle of His A nurse is discussing the degree of ventricular stretch, which is influenced by the amount of blood return to the heart from the superior and inferior vena cava, and the length of diastole time. Which term is the nurse describing? Pulmonary vascular r...

Describe erythropoiesis and elements needed to promote effective RBC production. - Answer ** production of RBC's stimulated by erythropoietin (from kidneys) ** Protein (amino acid) Synthesis component of plasma membrane ↓ strength, elasticity, flexibility of plasma membrane, hemolytic anemia Intrinsic factor GI absorption of vit B12 Pernicious anemia Cobalamin (vit B12) Synthesis of DNA and RNA, maturation of erythrocytes, facilitator, folate metabolism Macrocytic (megaloblas...

NUR 3125 Pathophysiology for Nursing Practice Midterm Exam 1 Questions and Correct Answers (Verified Answers) Plus Rationales 2025