Complete Questions and Answers Package Deal for NUR 252

Perfusion The flow of blood through the arteries and capillaries delivering nutrients and O2 to cells and removing cellular waste products Occurs when blood supply is available but decreased When does Ischemia occur? Occurs with prolonged ischemia, eventually leading to necrosis and death of affec...

Anxiety definition sense of dread without any apparent stimulus, leads to negative coping mechanisms Avoidance (in anxiety) social interactions, relationships, opportunities for growth Somatic responses (in anxiety) palpitations, sweating, rapid breathing Potential causes of anxiety traumatic eve...

Intracranial regulation definition maintaining a balance to promote an environment that is conducive to optimal brain functioning Three components in skull brain 80% Blood 10% Csf 10% Icp (intracranial pressure) the sum of pressure exerted by these three elements. Normally it is below 15 mm hg Wh...

What is normal ICP range? 5-15 mm Hg What is Monroe Kellie Hypothesis? one has to derease for other to increase (CSF, Blood, Brain Tissue) What are the three parts of Monroe Kellie Hypothesis? CSF- 10% Blood- 10% Brain Tissue- 80% (last to shift--decompensation to herniation) What leads to increa...

What does fetal monitoring tell us? Fetal oxygenation, acid-base status of the fetus, ability of the CNS to regulate FHR What is the best predictor of fetal health? Variability What conditions can affect the fetal oxygen supply? 1. Maternal HTN/Hypotension 2. Hypovolemia 3. Anemia 4. Damaged vascu...

What is acute renal failure and an Acute kidney injury? it is a rapid onset; rapid loss renal function with progressive increase of BUN and Creatinine, can be reversible, oliguria < 400 mL/day What are the three causes of acute renal failure? pre-renal, intra-renal, and post-renal What is pre-r...

What are the comprehensive geriatric assessment tests? 1. OARs: -score of 6 is functional, 30 is nonfunctional -takes a long time to complete -covers= social and economic resources, mental and physical health, ADLs and IADLs 2. RAI: -mandatory for anyone that will receive medicare or medicaid paymen...

Fluid and Electrolyte balance The process of regulating the extracellular fluid volume, body fluid osmolality, and plasma concentration of electrolytes What is fluid? Fluid is water plus the substances dissolved and suspended in it What are the characteristics of Fluid & Electrolyte balance? 1. Vo...

Daily Nutritional Requirements Additional 300 calories per/day 400mcg Folic Acid Iron supplement What is folic acid for? prevent neural tube defects and fetal growth restriction and for rbc formation PICA indicates iron-deficiency anemia Smoking can cause intrauterine growth restriction/low birth...

Which is the most common report by clients with pancreatitis? Severe, radiating abdominal pain A student nurse is preparing a plan of care for a client with chronic pancreatitis. What nursing diagnosis related to the care of a client with chronic pancreatitis is the priority? Impaired Nutrition: le...

The nurse is conducting a community health class on the prevention of lung disease. Which advice should the nurse provide regarding prevention of the leading cause of chronic obstructive lung disease? "Do not smoke" The nurse is assessing a patient who has been diagnosed with chronic bronchitis. ...

Tinea corporis (ringworm) is what kind of infection of the skin? fungal The patient has a deep wound on his thigh. When the nurse pulls the packing out of the wound, the wound begins to bleed. The patient is upset when he sees the blood how should the nurse respond? recognize this is normal, reassu...

A child with an acute exacerbation of asthma is brought for emergency medical care. Which assessment finding should the nurse expect? Select all that apply. Bradycardia Chest tightness Thin secretions Wheezing Coughing chest tightness Wheezing Coughing A patient with chronic obstructive pulmonary d...

After teaching about coping, which information indicates a correct understanding? Coping is best defined as the process of _________: -managing stressful challenges -mediating anger -preventing psychological stress -adjusting to the disease managing stressful challenges During a stress response, a...

Shock: A syndrome characterized by .... and ..., causing an imbalance in... decreased tissue perfusion and impaired cellular metabolism; imbalance in supply & demand for oxygen and nutrients Cardiogenic shock: Definition 1. ______ or _____ dysfunction 2. Results in compromised... 1. systolic or dia...

What is the parkland formula for fluid replacement 4ml LR x % of body burned x kg Half goes over the first 8 hours the next half goes over the next 16 How to answer priority questions? ABC's How many of the cancers are genetic? 5% Which means 95% don't Where does chemotherapy work its best? ra...