Zone of stasis a - Study guides, Class notes & Summaries

NATA-BOC Exam Secrets Study Guide Exam 2023-2024 What are the three types of heat-related illnesses? - ANS-Heat stress Heat exhaustion Heat stroke What are the symptoms of heat stress? - ANS-swollen hands and feet, itchy skin, sunburn, heat syncope (pale moist skin, hypotension) and heat cramps What is the treatment for heat stress? - ANS-remove from heat, cool, hydrate, and replace lost sodium What are the symptoms for heat exhaustion? - ANS-flu-like aching, nausea, and vomiting, h...

.3 Possible Outcomes of Hepatitis - ANSWER-HBsAg totally cleared = immune stage inactive carrier stage = no injury or inflammation of hepatocytes but patient can suffer from acute flares if virus cannot be cleared and replication continues for >6 months = chronic hepatitis .Absorption Atelectasis - ANSWER-collapsed lung combined with fluid exudation alveoli are isolated by a mucous plug and closed pore of Kohn, resulting in atelectasis ∙can fill with stasis fluid caising infect...

TNCC Written Exam Questions and Answers Graded A+ What is the best measure of the adequacy of cellular perfusion and helps predict the outcome of resuscitation? Base deficit used in conjunction with serum lactate Will hypocapnia cause vasoconstriction or vasodilation, especially in the cerebral vasculature? Vasoconstriction What results from tissue hypo perfusion and oxygen deficit? Metabolic acidosis What type of shock results in generalized vasodilation? Neurogenic shock Spinal cord injur...

Davis Advantage – Burns VERIFIED CORRECT ANSWERS 100% PASS 2023/2024 Which of the following is the proper sequence of burn injury, from most severe to least severe zone of injury? A) Stasis, hyperemia, coagulation B) Stasis, coagulation, hyperemia C) Coagulation, stasis, hyperemia D) Coagulation, hyperemia, stasis - ANSWER C Which of the following is used in burn assessment? SATA A) Rule of 12s B) Lund and Browder Method C) Laser Doppler Imaging D) Snellen Scale E) Rad/Rems S...

Burns VERIFIED CORRECT ANSWERS 100% PASS 2023/2024 Determining the depth of a burn is difficult initially because there are combinations of injury zones in the same location. The following describes one of the injury zones: the area of intermediate burn injury. It is here that blood vessels are damaged, but tissue has the potential to survive. What is the name of that zone? A Zone of stasis B Zone of coagulation C Zone of hypotension D Zone of hyperemia - ANSWER Zone of stasis ...

How do antiemetics work? (i.e. what is the physiology of nausea? what and where are the receptors locate?) - Antiemetics block the CTZ (chemoreceptor trigger zone) which suppresses nausea and vomitting. These receptors are located near the medulla, outside the Blood Brain Barrier When should antiemetics be given? - At least 1 hour before symptoms List at least 4 classes of antiemetic agents. State their mechanism and potential side effects. - - anticholinergic: inhibits vagal tran...

Which of the following is the proper sequence of burn injury, from most severe to least severe zone of injury? A) Stasis, hyperemia, coagulation B) Stasis, coagulation, hyperemia C) Coagulation, stasis, hyperemia D) Coagulation, hyperemia, stasis - ANSWER C Which of the following is used in burn assessment? SATA A) Rule of 12s B) Lund and Browder Method C) Laser Doppler Imaging D) Snellen Scale E) Rad/Rems Scale - ANSWER B, C According to the American Burn Association classification,...

CFRN Exam 706 Questions with Verified Answers Antidote for alkais - CORRECT ANSWER copious water antidote for anticholinergics - CORRECT ANSWER Physostigmine *keep atropine nearby antidote for atropine - CORRECT ANSWER Physostigmine *same as for all anticholinergics antidote for phenergan overdose - CORRECT ANSWER physostigimine same as for all anticholinergics have atropine nearby antidote for benadryl overdose - CORRECT ANSWER physostigmine same as for all anticholinergics...

NURS 676 FINAL TEST WITH REAL EXAM QUESTIONS AND WELL VERIFIED ANSWERS // ALREADY GRADED A+ // LATEST 2024/2025 // 100 + QUESTIONS // NURS 676 What causes orbital cellulitis? - ANSWER-local spread from adjacent structures such as the sinuses or lacrimal system, inoculation after skin trauma from lacerations or bug bits, or bacteremia spread from heart or upper resp system. What increases the risk of death from a burn? - ANSWER-older age, the presence of inhalation injury, and fem...

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...