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hand/foot/mouth syndrome is due to what physiologic happening? rupture of capillaries from increased pressure/friction after cytotoxic therapy (most often with Xeloda/Capecitabine) which tumor marker is used for active surveillance of a malignancy? prostate specific antigen! most tumor markers aren't sensitive enough to diagnose malignancy, with the exception of prostate cancer refractory platelets are due to what? development of antibodies against donor types HLA ma...

A patient demonstrates an adequate understanding of the teaching provided regarding chemotherapy and myelosuppression by stating: "Myelosuppression is: a potential side effect of many cancer treatments." unintentional prior to a bone marrow transplant." when laboratory values show an elevation in the white blood cell count." the overreaction of the body's immune system to a medication." a potential side effect of many cancer treatments." Answer: Chemotherapy will decrease the re...

A patient with cancer is considering entering a clinical trial that compares the current standard treatment with an investigational chemotherapeutic agent. This is an example of which phase of a clinical trial? 3 4 1 2 3 Answer: Phase 3 clinical trials have a primary goal of establishing efficacy and comparing with the current standard. Reference: Eggert, J. (Ed.). (2017). Cancer basics (2nd ed.). Pittsburgh, PA: Oncology Nursing Society, p. 285(t). What is the shortest phas...

Which of the following is an advantage of an implanted vascular access device over a tunneled central venous catheter? Decreased risk of infection Short-term use Low cost of insertion Unlimited ability to access Decreased risk of infection Answer: Implanted ports have a lower risk of infection than tunneled central venous catheters. Reference: Camp-Sorrell, D., & Matey, L. (Eds.). (2017). Access device standards of practice for oncology nursing. Pittsburgh, PA: Oncology Nursing Soc...

Which of the following cancers is associated with the development of disseminated intravascular coagulation? Mucin-secreting adenocarcinoma of the breast Nonhyperdiploid variant multiple myeloma Primary peritoneal carcinoma Acral lentiginous melanoma Mucin-secreting adenocarcinoma of the breast Answer: The incidence of disseminated intravascular coagulation is associated mostly with mucin-secreting adenocarcinomas of the prostate, lung, and breast. Reference: Kaplan, M. (Ed.). (201...

UWorld MCAT exam 2022/2023 with 100% correct answers Uworld MCAT exam s 2022/2023 with 100%correct answers UWorld: MCAT exam 2022/2023 with 100% correct answers

extinction of conditioned response occurs when a conditioned response gradually stops occurring in the absence of the unconditioned stimulus enveloped virus contains an additional phospholipid bilayer on the outside of the capsid of a virus; makes them more susceptible to changes in environment conditions Beta Minus Decay emission of a nuclear electron resulting in conversion of a neutron into a proton increasing the atomic number by 1 external validity (generalizability...

Ionic Character the bigger the difference between the ENs of 2 atoms, the more likely it is to be ionic if EN is the same, it's likely a covalent bond Ka acid dissociation constant Kb Base dissociation constant Ksp solubility product constant reactant --> x product1 + y product2 Ksp = [proudct1]^x * [product 2]^y pKa =-logKa the pH at which half of the molecules of that species are deprotonated = Ka x Kb pH -log[H+] H+ = 10^-pH Keq &gt...

How is energy of the flow dissipated in the fluid? Viscosity How does the path of electron in a magnetic field compare to that of the proton? Opposite direction AND greater curve because of lower mass and inertia. When an object is suspended and a force is applied, what is it's velocity when force is not applied anymore? Why does the answer happen? Constant Velocity... Suspended object means that the buoyant force is the same as the mass of the object, meaning the net for...

Mass Spectrometry (MS) used to identify the mass of molecular fragments by taking the m/z difference (technique that ionizes and fragments molecules; these ions then accelerate towards a magnet depending on their mass) Oxidation States increasing number of C-O bonds= more oxidized (oxidation state increases) increasing number of C-H bonds= more reduced (oxidation state decreases) Oxidation-Reduction (Redox) Reaction electrons are transferred from one atom to another (OIL R...

What concept refers to the amount oxygen necessary to bring the muscle back to its resting? Hint: It's equivalent to the difference b/n the amount of oxygen actually required for physical activity and the total amount of oxygen used Oxygen debt or Excess post-exercise oxygen consumption (EPOC) What do muscles need to contract? ATP What is the primary source of ATP in muscle fibers during vigorous, long-term exercise? Aerobic respiration - generates more molecules per metabol...

RVE Practice Questions And Answers 2022/2023

Semantic the study of meaning, the study of linguistic development by classifying and examining changes in meaning and form. Syntax the study of the rules for the formation of grammatical sentences in a language, the study of the patterns of formation of sentences and phrases from words, In linguistics, the study of the rules that govern the ways in which words combine to form phrases, clauses, and sentences. Syntax is one of the major components of grammar, The arrangement of words in ...

Which of the following is an expository type of writing? Announcement Advertisement Journal Poem Film review Announcement The primary purpose of expository writing is to provide information or directions. Advertisements and film reviews are persuasive style of writing. A journal is a narrative type of writing. A poem is creative or descriptive. What is a criticism of a direct writing assessment? Uncertain composition. Does not show complete knowledge. ...

arrest, and the resuscitation team initiates ventilations using a bag-valve-mask (BVM) resuscitator. The development of which condition during the provision of care would lead the team to suspect that improper BVM technique is being used? Select the correct answer to this question. Rib fracture Esophageal injury Pneumothorax Hypertension Pneumothorax 1 A member of the resuscitation team is preparing to administer medications intravenously to a patient in cardiac arrest. The team m...

BEST PLAYLIST I'VE FOUND FOR ALL HEART.ORG ACLS CODES! This is a good starting point for Jose (big Megacode at end): In which situation does bradycardia require treatment? Hypotension Which intervention is most appropriate for the treatment of a patient in asystole? Epinephrine You arrive on the scene with the code team. High-quality CPR is in progress. An AED has previousy advised "no shock indicated." A rhythm check now finds asystole. After resuming high-qualit...

BEST PLAYLIST I'VE FOUND FOR ALL HEART.ORG ACLS CODES! This is a good starting point for Jose (big Megacode at end): In which situation does bradycardia require treatment? Hypotension Which intervention is most appropriate for the treatment of a patient in asystole? Epinephrine You arrive on the scene with the code team. High-quality CPR is in progress. An AED has previousy advised "no shock indicated." A rhythm check now finds asystole. After resuming high-qualit...

You are caring for a patient with a suspected stroke whose symptoms started 2 hours ago. The CT was normal with no sign of hemorrhage. The patient does not have any contraindications to fibrinolytic therapy. Which treatment is best? a. start fibrinolytic therapy ASAP b. hold fibrinolytic therapy for 24 hours c. order an echo before fibrinolytic administration d. wait for MRI result a. start fibrinolytic therapy ASAP For STEMI pt, maximum goal time for ED door-to-balloon-inflation tim...

You find an unresponsive pt. who is not breathing. After activating the emergency response system, you determine there is no pulse. What is your next action? Start chest compressions of at least 100 per min. You are evaluating a 58 year old man with chest pain. The BP is 92/50 and a heart rate of 92/min, non-labored respiratory rate is 14 breaths/min and the pulse O2 is 97%. What assessment step is most important now? Obtaining a 12 lead ECG. What is the preferred method of acc...

. Your patient is in cardiac arrest and has been intubated. To assess CPR quality, which should you do? A) Monitor the patient's PETCO2 3. Which facility is the most appropriate EMS destination for a patient with sudden cardiac who achieved return of spontaneous circulation in the field? D) Coronary reperfusion-capable medical center 4. Which of the following signs is a likely indicator of cardiac arrest in an unresponsive patient? C) Agonal gasps 6. To properly ventil...