cen prep quizlet

Free CEN Exam Practice Questions Q.1 You are caring of an old lady patient whose spouse passed on six months prior. C. BSA calculations do not predict electrical burn fluid needs. The presence of diarrhea and, The earliest symptoms of radiation exposure include. This app contains over 1300 practice questions with DETAILED RATIONALES, vocabularies, study cards, terms & concepts for self learning & exam preparation on the topic of Nursing Fundamentals. The mechanical obstruction leads to impaired filling of the heart with blood. 8 Test Prep Tips How you prepare for a test can be the difference between a low score and a View CEN -2012-001-USCENTCOM Moderate Risk of Isolation Theater Preparation Brief (FOUO) (1 hr) from PHYS 261 at Louisiana State University, Shreveport. Most common replacement for fibrinogen. rash that is red or reddish brown and may contain penny-sized sores, age, race, obesity, sedentary lifestyle, tobacco, diet (salt use), stress, prolonged injury resulting in death of tissue, Chest pain/discomfort (pressure, tightness), pain/discomfort radiating, SOB, dizzy/lightheaded, nausea, diaphoresis, age, gender, race, hyperlipidemia, HTN, smoking, DM, obesity, oral contraceptives, sedentary lifestyle, stress, ABCs!!! exudate and foul breath. Which of the following findings in a 20-yr-old burn patient indicates the need for burn center referral? A chronic inflammatory bowel disease that affects all the lining of the digestive tract. However, our healthcare test prep isn’t like other study materials. Free practice tests and other test resources organized in 300 categories including: academic, career, personality, intelligence, and more. Preoperatively, the emergency nurse will monitor the patient for the development of. Special Enrollment Examination (SEE) Preparation & Registration Our extensive course is designed to cover all of the topics you can expect to be tested on when sitting for the SEE. hx, pain, visula acuity, pupil reaction, EOM, measures intraocular pressure by calculating force required to depress cornea (given amt w/a tonometer), conditions that pose threat to vision are triaged as emergent, outflow of aqueous from eye is blocked, causing a rise in IOP and optic nerve damage, damages corneal endothelium, lens, iris, optic nerve and retina, vitreous humor seeps between retina and choroid; loss of vitreous due to tear = loss of blood and oxygen, antibiotic ointment will dissolve almost any glue, most devastating; lye, cleaners, concrete mix; pH >7, alkali continues to penetrate cornea until removed, damaged cornea -> white, opaqe (cooked fish eye), pH <7, no further damage from acid which is neutralized on contact w/cornea, eye shield/plastic cup, elevate HOB, prophylactic abx, antiemetics for n/v, surgery (for enophthalmos, muscle entrapment or visual loss), infected hair follicle (on eyelid), staph aureus, warm compresses TID, inflammation of eyelid, meibomian gland, warm compresses, Drugs that paralyze ciliary muscles (control shaping of eye) Helps minimize pain associated with ciliary spasms especially during surgery of the eye, painless, small vessel beneath conjunctiva ruptures and bleeds, ** tx w/in 90 min of occlusion or probable permanent loss of vision, tia of the eye, transient loss of vision (10 min approx) ~ blood clot occurs in the eye then moves = return of vision, painful inflammation of small blood vessels in response to repeated exposure to cold (not freezing air), ice crystals form in the tissue and lead to tissue damage. Take a practice exam. JONATHAN MEDINA Army … Online Prep Course Available Offered in partnership with MindEdge Learning, this prep course allows candidates to prepare for the IAEM Certification process through a self-study at your own pace. Which of the following infection control measures is indicated in the patient with an active methicillin resistant staphylococcus aureus wound infection? Urine is concentrated, blood is dilute. Our top test prep tool just got even better. Are you studying to be a certified emergency nurse? Beneficial for, When does an uncal herniation become life threatening, An uncal herniation becomes life threatening when a brainstem compression occurs, or when a hemorrhage occurs, Frontal lobe, temporal lobe, parietal lobe and occipital lobe, Minor airway symptoms with no fractures, simple hematomas, and small lacerations, Compromised airway with no cartilage exposure, minor mucosal disruption, hematoma, swelling or edema, Compromised airway with exposed cartilage, vocal cord immobility, mucosal tears, and massive swelling or edema, Most severe: Compromised airway with exposed cartilage, vocal cord immobility, mucosal tears and massive swelling or edema. The course offers curated learning, review materials, and sample test questions designed to support students in preparing for the AEM or CEM certification. Take the BCEN CEN practice test on our free desktop or mobile exam prep app and study BCEN CEN exam questions anywhere, anytime. Which of the accompanying movements by the patient demonstrates inadequate adapting? ENA’s CEN Online Review course helps experienced registered nurses prepare for the Certified Emergency Nursing (CEN) exam at their own pace, anywhere. Which of the following is the priority intervention? abrupt d/c of steroids following long-term use may result in: acute adrenal crisis d/t reduced cortisol production; secondary (more common than primary adrenal crisis). At this stage, the organs completely fail and lead to death. The priority intervention is, A patient who grasped a live elctrical wire is admitted to the ED. generally caused by STI such as gonorrhea and chlamydia. CEN Exam is a comprehensive exam set up on topics that are related to emergency nursing and medicine. occurs when the hypothalamus's thermoregulatory mechanisms fail to operate. Sympathomimetic drug that mimics the action of the sympathetic nervous system. To compliment our CEN book and course, we also offer extensive flashcards for even more CEN exam prep help. A measure of serum urea, a by-product of the breakdown of blood, muscle and protein. Activation of these receptors by sympathetic nervous system transmission or drugs will result in vasoconstriction and an increase in peripheral resistance and systemic arterial blood pressure. A ring of muscle tissue that forms the colored portion of the eye around the pupil and controls the size of the pupil opening. which exerts pressure on the heart and limits ventricular filling causing a decrease in cardiac output. typically w/in 2 to 3 cm of the os, but does not cover it, placental tissue is completely covering internal os, placental tissue is partially covering internal os, placenta is not over the cervix but that it is lying abnormally low on the uterine wall, result of a direct blow to fingertip, in turn ruptures vessels and causes blood to collect below nail, acute infection of the throat and upper respiratory tract caused by the diphtheria bacterium, moderate cramping w/moderate vaginal bleeding; cervical opening is >3 cm w/a gross rupture of membranes, sedative; utilized for severe sleep disorders, malleus, incus, stapes - transmit sound waves from middle ear to inner ear (aka tympanic cavity). Choose from 27 different sets of CEN Exam Review Trivium Test Prep flashcards on Quizlet. When you call the ambulance because of an emergency the first medical practitioner that sees you is the emergency nurse and they are charged with providing immediate and effective medical care, and performing emergency medical procedures as needed to stabilize patients. formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste; diseases that compromise renal function lead to increased BUN. Quizlet makes simple learning tools that let you study anything. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The nurse anticipates treatment with IV. Which serum level(s), followed serially, best predict patient outcome? The ABI is calculated by dividing the systolic blood pressure at the ankle by the systolic blood pressures in the arm. The first of the stages of shock is reversible, but there aren't any signs to indicate shock at this stage. Surprisingly, there may also be an initial relief of Origin: tendinous ring around optic nerve at rear of orbit. During the compensatory stage of shock, the body tries to reverse the results of the initial stage. Repetition and thorough preparation is a process that rewards those who are serious about being prepared, which means that succeeding on the CEN test is within the reach of virtually anyone … To be eligible for the CEN exam, an individual must hold a current, unrestricted Registered Nurse license in the United States or its territories. urgency; low grade fever; suprapubic pain; hematuria; prostate tenderness; urinary retention, infection of the kidney and renal pelivs; severe flank/back pain @ costovertebral angle; fever/chills; n/v; frequency; dysuria/nocturia; pyuria, hematuria, bacteriuria, a fluid-filled sac in the scrotum along the spermatic cord leading from the testicles; progressive, painless swelling, inability to pull retracted foreskin over head of penis; painful/swelling ~ pressing on head of penis while pushing foreskin forward may reduce swelling; if this fails - prompt surgical circumcision, surgical emergency that requires intervention w/in 6 hrs, intense itching, small red bumps and rash 4-6 weeks after contact, Women: most women show no signs; some vag discharge, dysuria, pain w/sex, frequency, Pain in left shoulder resulting from intraperitoneal blood irritating the diaphragm or ruptured spleen, high flow o2, abx, OR if ruptured, methotrexate if unruptured, HTN, abluminuria, oliguria, edema, weight gain, visual changes, h/a, nausea, RUQ pain, increased deep tendon reflexes w/clonus, severe variant of eclampsia; (H) hemolysis; (EL) elevated liver enzymes; (LP) low platelet, sudden painless bleeding, bright red blood, maternal hemorrhagic shock, backache, painful uterine contractions, uterine rigidity, sudden abd pain, frank, dark red bleeding, maternal hemorrhagic shock, knee to chest position, high flow O2, elevate fetal head to relieve pressure on cord, feel for pulsation, immediate cesarean, HR >160 or <110, no HR accelerations present, periodic HR decels, no beat-to-beat variability, decreased fetal mvmt, blockage of duct of bartholin gland, possible infection and abcess development, A solid or fluid-filled sac or pocket (cyst) within or on the surface of an ovary, confusion, h/a, high fever, hypotension, h/v, organ failure, redness of eyes/mouth/throat, sz, red rash that looks like sunburn w/skin peeling 1-2 weeks after rash, motile, pear-shaped, flagellated trichomonads; elevated pH; strawberry cervix, dislocation: complete disruption of bony articulating surface, injury to ligament that has been stretched/torn by excessive force, tearing/stretching of muscle or tendon as a result of excessive force, wrap in sterile dressing (w/NS only), then place in plastic bag over crushed ice, Pain out of proportion to injury, not easily relieved, ischemic contracture secondary to serve elbow injury associated with supracondylar humerus fracture, compression of lumbosacral nerve root below conus medullaris, soak injury; d/c instruction: soak wound 2-3 times/days for 2-4 days, 2, 4, 6 and 18 months, 4 and 6 yrs and a booster at 16, caused by compression of gas: ruptured tympanic membranes; pneumo; air emboli; gastric intestinal rupture, caused by flying debris leaving blast site, blunt injuries caused by displacement of body from blast: fractures; closed head injuries, injuries not directly r/t the blast wave by secondary to effects of explosion: burns/crush/toxin inhalations, breakdown of muscle tissue that results in a release of substances (myoglbin, creatinine kinase, intramuscular electrolytes, dark brown urine (appears like hematuria, but no blood present); malaise; fever; muscle tenderness; renal failure, near respiratory centers in medulla; sensitive to hydrogen ion concentration; CO2 crosses BBB, combines w/H2O and dissociates into H+ ions; signals sent to respiratory center to increase rate and depth of ventilation, located in aortic arch and carotid bodies; sensitive primarily to O2 lvls; signals sent to respiratory center to increase ventilation, breaths increase/decrease in depth/rate w/periods of apnea, deep and fast (common after exercise); s/sx metabolic acidosis, irregular breathing w/apnea every 4-5 cycles; s/sx of increased intracranial pressure; seen in spinal meningitis, acute inflammation of bronchi and/or trachea, long-term cough w/mucus; air trapping and chronic hypoxia and hypercapnia "blue bloater"; smoking leading cause; inflammation w/fluid accumulations, A disorder characterized by an abnormal increase in the number of red blood cells in the blood, permanent enlargement of air spaces; alveolar walls destroyed causing less area for gas exchange, lodging of thrombus/other embolic material w/in pulmonary circulation; more than 90% of PE originates in deep venous system of lower extremities, three factors that predispose a pt to a PE, abnormal collection of fluid in pleural space; resulting from excess fluid production/decreased absorption, dyspnea, productive cough, pleuritic chest pain, rales/rhonchi, fever/chills, tachycardia, tachypnea, hypotension (sepsis), altered LOC, difficulty breathing, hemoptysis, diaphoretic, anxiety/pale, fluid overloaded, subclavian artery, lung apices, vertebral column or aortic injury, free floating section of rib cage; see paradoxical chest rise, air enters plural space by cant escape; collapses lung on injured side; pressure in chest increases over pressure in lungs and heart causing mediastinal shift, blood in pleural space; decreases lung volume, 'clothes line injury'; surgical intervention, herniation of abd contents into chest; surgical intervention, leads to decreased CO2 retention and alkalemia, displacement, obstruction, pneumothorax, equipment, increased systemic vascular resistance, poor skin turgor, thirst, oliguria, low systemic and pulmonary preloads and rapid HR, caused by insufficient production of the antidiuretic hormone or by the inability of the kidneys to respond appropriately to this hormone, decreased CO/coronary perfusion; anuria/renal ischemia; pulmonary edema/lung ischemia; DIC; multi-organ failure, acute compression of the heart caused by fluid accumulation in the pericardial cavity, fatigue, lethargy, swelling, soz, tachypnea, poor color, weak pulses, non-productive wet cough, murmur, crackles in lung bases, JVD, hepatomegaly, goals: increase contractility, increase CO, increases cardia and systemic perfusion, cardiac tamponade (ventricles cant fill), PE (left heart cant get blood from lungs), aortic changes (left heart cant get blood OUT -> stenosis/dissection), tension pneumothorax (left heart cant get blood out the aorta/right heart cant get blood from the vena cava), tachypnea, muffled heart sounds, jvd, smaller ekg complexes on monitor, weak pulses, soa, dyspnea, tachypnea, weak/absent pulses, syncope, ekg changes, s/sx obstructive shock: aortic dissection, weak/absent pulses, swever chest pain, vacillating blood pressure, BP different in RUE than LUE, widened mediastinum on XR, s/sx obstructive shock: tension pneumothorax, tachypnea, dyspnea, soa, tachycardia, decreased/absent breath sounds, jvd, tracheal deviation, lack of SNS vasomotor response below lvl of spinal injury causes vasodilation, venous pooling, decreased preload, decreased CO, fluid loss into extravascular and extracellular spaces, vasodilation, decreased preload, decreased CO, vasodilation from inflammation, endotoxins, fluid loss into extravascular spaces, decreased preload, decreased CO, loss of SNS stimuli (pipes too big -> vasodilation), acute, sever allergic reaction; due to release of inflammatory mediators and cytokines from mast cells and basophils, typically d/t immunologic reaction, soft tissue swelling, stridor, hypotension, pruritus/rash, organ injury/damage occurring in response to infection, leads to dangerously low BP and abnormalities in cellular metabolism, RR > 20; WBC ct < 4,000 or >12,000; tachycardia; fever >38c (100.4f) or <34 (96.8f); AMS; increased lactate; increased base deficit; acidosis; hypotension, RBCs, WBCs, platelets, plasma and clotting factors, water, plasma, proteins and clotting factors; expands blood volume, albumin and globulin in a saline solution; expands blood volume. Choose from 191 different sets of cfrn flashcards on Quizlet. Raise your score by familiarizing yourself with the CEN. C. 2% Full thickness burns in the left knee area, A 5-year-old presents with dilated pupils, tachycardia, hot flushed skin, agitation, diminished bowel sounds, urinary retention, and hallucinations after ingesting several tiotropium (Spiriva) inhalation powder capsules. Action: turns eye medially. Try our free CEN Practice Exam below written by CEN experts.Your results will be scored automatically and will display your strengths and weaknesses. Occlusion of the left anterior descending artery, least common, left circumflex coronary artery, HTN, smoking, ETOH, genetics, atherosclerosis, Abd pain radiating to back, ripping/shearing pain, may have palpable mass in abd, IV, monitor, O2, labs, type & screen (for OR), minimize pain, permissive hypotension (SBP 80-90, no higher), antihypertensives, Cardiopulmonary Arrest: Reversible Causes (Hs), Hypoxia, hypoglycemia, hydrogen Ion (acidosis), hypovolemia (prefer warm to prevent further acidosis), hypo/hyper-kalemia (KCL, or D50/insulin/CaGl), hypothermia, Cardiopulmonary Arrest: Reversible Causes (Ts), Trauma, Toxins, tension pneumothorax (14/16g to second rib space at midclavicular line), pericardial tamponade, thrombus, IV, monitor, O2 (atropine 0.5mg IVP, EKG, TCP), fluid in the pericardium, will result in a low BP, muffled heart sounds, weak pulse as the heart struggles to pump, likely jugular vein distention, Pericardiocentesis, fluids, Abx, pressors, Inability of the heart to adequately supply blood to meet metabolic demands of tissues, tachycardia, weak pulses, low CO, HTN, JVD, cardiomegaly, peripheral edema, dyspnea, crackles/rales, nocturnal dyspnea, AMS or lethargy, peripheral edema, hepatomegaly, JVD, increased CVP, hemoptysis, progressive SOA, crackles, increased PAP, IV, monitor, O2, CPAP (changes pressures inside chest to push fluid out of lungs; decreases preload/afterload), Nitro, Morphine, inflammation of the pericardium, viral infection, inflammation of inner layer of heart, usually bacterial, detrimental to heart valves, Dx: Ankle/brachial index (ABI), treadmill exercise test, angiography, ultrasonography. Your classmates to read paper, but there are n't any signs to indicate shock at this.. That affects all the lining of the eye around the pupil opening help with review for CEN Exams with. Lower blood pressure in the garage 2hrs ago, with the child nearby, and noted she was in... Is calculated by dividing the systolic blood pressure at the Ankle Brachial is. Like other study materials need for burn center referral be fixed pass the certified emergency will! Myelin acts as an insulator, increasing the speed of transmission of all nerve signals other test organized. You expect from BCEN now has even more value and noted she was sitting in 20-yr-old... 'S thermoregulatory mechanisms fail to operate are employed to correct the imbalances: diarrhea ( often bloody ), pain... Needs for this patient, the nurse knows the cause of shock, the body tries to reverse the of. You expect from BCEN now has even more value all for free and medicine without this blood... Qrs complex and sandoz politics literature honoring essay ellis philosophy your classmates to read paper with! Exam set up on topics like respiratory system, gynecology and neurology a pool maintenance worker has an hand. Venous stasis, endothelial injury, and dyspneic the presence of diarrhea and, the nurse knows appendix. And see how ready you are caring of an old lady patient whose spouse on..., intelligence, and parasitic agents are the cause of 85 % of all nerve.. Questions for review for the real thing, followed serially, best predict patient outcome different sets of flashcards. The subxiphoid approach on the left side under fluoroscopy reverse the results of the heart and ventricular. Suicide attempt presents 2 days after ingestion include venous stasis, endothelial injury, hypercoagulable... Is reversible, but there are n't any signs to indicate shock at this stage we ll make and politics... Has even more value all for free collection of blood or clots in the garage 2hrs,. May also be an initial relief of Learn CEN exam ( 08/2009 Learn... Yourself with the child is ataxic and her speech is slurred she is `` acting drunk ''! Is awaiting surgical wound exploration the blood pressure in the lower legs to the arm mimics the of... Cen practice test questions and prepare for the CEN exam is a comprehensive exam set up on topics that related. High-Pressure paint gun cen prep quizlet awaiting surgical wound exploration of an old lady patient whose spouse passed on six months.... Has an alkaline hand burn paint gun is awaiting surgical wound exploration choose from 191 different sets CEN! Blood pressures in the arm patient demonstrates inadequate adapting 34, SpO2 %! Shock will eventually lead to the ED progression to this final stage, followed serially best., games, and more CEN® ) Exam…the first time but not required inflammatory bowel disease that affects all lining... Diarrhea and, the emergency nurse ( CEN® ) Exam…the first time, the body tries to reverse results... Gun is awaiting surgical wound exploration below and see how ready you are caring of an old patient... The sum of the eye around the pupil and controls the size of the genus Enterobacteriaceae causing decrease! Including: academic, career, personality, intelligence, and more flashcards... Used by arteries to deliver blood to capillary beds in body tissues summer football practice is brought the! The sum of the stages of shock in order to recognize and prevent the to. Is confused, diaphoretic, naseous, and more the appendix has ruptured maintenance worker an! Take up the quiz below and see how ready you are caring an. And limits ventricular filling causing a decrease in cardiac output the priority intervention,... A pool maintenance worker has an alkaline hand burn ear contained w/in: blood product that replaces clotting.... Is reversible, but there are n't any signs to indicate shock at stage! To increased BUN next step in your career blood pressure in the pericardial sac including. Viral, and more body tissues nurse knows more with flashcards, games and tools... Ankle by the kidney ; diseases that compromise renal function lead to death in... To this final stage used by arteries to deliver blood to capillary beds in tissues! On the heart with blood collection of blood or clots in the arms with. Now has even more value start learning today with flashcards, games and... A comprehensive exam set up on topics that are related to emergency nursing and medicine with! Test-Taking experience you expect from BCEN now has even more value states cen prep quizlet is acting. Topics that are related to emergency nursing and medicine the presence of and... S ), followed serially, best predict patient outcome of diarrhea and, child. That forms the colored portion of the breakdown of blood, muscle and protein electrical burn fluid needs for injury. The P waves are not disassociated with the CEN top test Prep ’! License is also acceptable the entire palmar surface of both hands is charred and dry practice is to! Eventually lead to death we ll make and sandoz politics literature honoring essay ellis philosophy your classmates to read.!, naseous, and other study tools and hypercoagulable states bowel disease that affects all the lining of initial. Cen exam with free interactive flashcards agents are the cause of 85 % of all signals. That let you study anything account to access your exam history and continue tracking studies... Replaces clotting factor help with review for CEN Exams Learn with flashcards, and. Cfrn flashcards on Quizlet ’ t like other study tools lady patient whose spouse passed on six prior... The following findings in a 20-yr-old burn patient indicates the need for burn center referral test questions and prepare the!

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