Lymphocyte b et t Guides d'étude, Notes de cours & Résumés

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

Large pressure gradient between left ventricle and aorta during systole - Answer- aortic stenosis (calcification) Hyperacute transplant rejection is what type of hypersensitivty rxn - Answer- type 2 - pre existant recipient antibodies react to donor antigen acute transplant rejection is what type of hypersensitivity rxn - Answer- type 4- T cell mediated OR humoral: similar to hyperacute except antibodies form after transplant which type of transplant rejection is both type 2 and type...

During primary exposure to a pathogenic microbe, what is the role of innate immune cells? - trigger the inflammatory response to recruit immune cells eliminate microbes by phagocytosis and antimicrobial proteins limit growth and spread of microbes with antimicrobial proteins activate adaptive immunity with antigen presentation and cytokine Activation of a mature naive T cell by an APC requires three critical signals. Which of the following is NOT an intracellular signal generated in the T ...

The world of surgery in prior to the 1900's was primitive by our standards. Although Fracastoro of Verona in 1546 theorized that small germs could cause contagious diseases, no one associated them with wound infections. Bed linen and laboratory coats were not routinely washed, and surgical instruments were only cleaned before they were put away for storage. The same probe was used for the wounds of all patients during rounds to look for pockets of undrained pus. Pain and pus were considered ...

NBME 25 2023 COMPLETE EXAM 1 Exam Section 1: Item 1 of 50 National Board of Medical Examiners Comprehensive Basic Science Self-Assessment 1. A75-year-old man has decreased exercise tolerance and occasional syncopal episodes related to exertion. Left-heart catheterization discloses this pressure tracing (Ao -aorta; LV -left ventricle; LA - left atrium). The most frequently encountered mechanism underlying this disorder is which of the following? ЕCG A) Amyloid deposition 150- B) Calc...

NR 601 Week 6 Discussion: Urologic Concerns in the Maturing and Older Adult 2023 Latest Rated A+. Firstly, the American Urology Association early detection of prostate cancer guideline recommends against PSA screening in men under age 40 years (Carte, et al., 2018). They report that in ages younger that 40 there is a low prevalence of clinically detectable prostate cancer, no evidence demonstrating benefit of screening and likely the same harms of screening as in other age groups (Carte, et a...

Paramedic final review exam. 1. The amount of air a pt moves into and out of his lungs in one breath is the: A. minute volume B. respiratory volume C. residual volume D. tidal volume 2. When testing orthostatic vitals, what vital sign change is the most sensitive positive sign of hypovolemia? A. BP drops by 10-20 B. BP rises by 10-20 C. pulse rate rises by 10-20 D. pulse rate drops by 10-20 3. Which pulse is recommended to check in peds? A. brachial B...

BEST APPROVED 2023 NCLEX RN EXAM PACK SET 8 75 QUESTIONS & ANSWERS WITH EXPLAINED OPTIONS 1.1 . Question A 21-year-old male with Hodgkin’s lymphoma is a senior at the local university. He is engaged to be married and is to begin a new job upon graduation. Which of the following diagnoses would be a priority for this client? o A. Sexual dysfunction related to radiation therapy o B. Anticipatory grieving related to terminal illness o C. Tissue integrity related to prolonged bed rest...

NR 601 Week 6 Discussion: Urologic Concerns in the Maturing and Older Adult 2023 Latest Rated A+. Asymptomatic bacteriuria (ASB) is defined as the presence of bacteria in the urine in the absence of clinical signs or symptoms suggestive of a UTI (Rowe & Juthani-Mehta, 2014). Recognizing, UTI’s from ASB in older adults, although challenging, is particularly important, as antibiotics are necessary for the treatment of symptomatic UTI, but not for ASB (Recurrent Urinary Tract Infections, 2016)...

Thyroid hormone and retinoic acid has common property as - Answer- DNA binding domain as both have intracellular receptors lung caner that lies centrally and seen in smokers has hypercalcemia due to PTHrP - Answer- Squamous cell carcinoma Chronic lithium toxicity - Answer- confusion, ataxia, neuromuscular excitabiliyt can be preceipated by volume depletion and drug interactions with thiazide diuretics, ACE inhibitors, and NSAIDs Nephrogenic DI osteoclast-activating factor - Answer- IL-...