Lower airway - Study guides, Class notes & Summaries

The nurse assesses a patient with shortness of breath for evidence of long-standing hypoxemia by inspecting: A. Chest excursion B. Spinal curvatures C. The respiratory pattern D. The fingernail and its base D. The fingernail and its base Clubbing, a sign of long-standing hypoxemia, is evidenced by an increase in the angle between the base of the nail and the fingernail to 180 degrees or more, usually accompanied by an increase in the depth, bulk, and sponginess of the end of the finger. ...

NUFT 204 - Respiratory Assessment Final Exam Questions and Answers Latest Update 2024/2025 (100% SOLVED) What body systems work together to supply oxygen to the body? - ANSWER Cardiovascular and respiratory What is the major function of the lungs? - ANSWER Continuous gas exchange between inspired air and blood in the pulmonary circulation What are the 3 steps of respiration? - ANSWER 1. Ventilation 2. Perfusion 3. Diffusion What is ventilation? - ANSWER When oxygen comes into the lungs W...

A severe allergic reaction to a bee sting would be treated by administering: A. oral glucose. B. nitroglycerin. C. epinephrine. D. activated charcoal. correct answer: C. epinephrine. Specific signs or circumstances under which it is not appropriate to administer a drug are known as: A. indications. B. side effects. C. protocols. D. contraindications. correct answer: D. contraindications. Crushing chest pain in a patient with a known history of heart problems would be ...

A 42-year-old man is trapped from the waist down beneath his overturned tractor for several hours before medical assistance arrives. He is awake and alert until just before arriving in the emergency department. He is now unconscious and responds only to painful stimuli by moaning. His pupils are 3 mm in diameter and symmetrically reactive to light. Prehospital personnel indicate that they have not seen the patient move either of his lower extremities. On examination in the emergency depart...

EMT FINAL-JB Learning Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct | Grade A Q: CPAP is indicated for patients who: Answer: have pulmonary edema and can follow verbal commands. Q: When the body senses a state of hypoperfusion, the sympathetic nervous system releases epinephrine, the effects of which include: Answer: tachycardia Q: Which of the following is MOST characteristic of adequate breathing? Choose one answer. A. 24 breaths/m...

the active, muscular part of breathing is called: correct answer: inhalation A 22-year-old man crashed his motorcycle into a tree. He is found approximately 20 feet away from his bike and is responsive to pain only. He is not wearing a helmet. You are unable to effectively open his airway using the jaw-thrust maneuver. What should you do? correct answer: Carefully tilt his head back and lift up on his chin. what is the function of pulmonary surfactant? correct answer: it lubricates the ...

ATLS Pretest + Modules ( Latest 2023 / 2024 ) Guaranteed A+ Test |Actual Questions and Answers, Complete 100% 1. A 22-year-old man is hypotensive and tachycardic after a shotgun wound tothe left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluidresuscitation his blood pressure increases to 122/84 mm Hg. His heart rate is now 100 beats per minute and his respiratory rate is 28 breaths per minute. A tube thoracostomy is performed for decreased left chest breath soun...

ATI MED-SURG TEST BANKS GRADED A LATREST VERSION 2023 NGN QUESTIONS INCLUDED WITH RATIONALE/A+ GRADE ATI Med-Surg Test Banks 1. A nurse is reinforcing teaching with a client who has HIV and is being discharged to home. Which of the following instructions should the nurse include in the teaching? 1) Take temperature once a day. Answer Rationale: The nurse should reinforce to the client to take his temperature once a daily to identify if a temperature is present due to the client’s a...

ati-med-surg-proctored-exam-2023-real-exam-questions-with-well-detailed-and-explaned-answer-key ATI MED SURG Proctored EXAM 2023 REAL EXAM Questions WITH WELL Detailed AND Explaned Answer KEY ATI MED SURG PROCTORED EXAM 2023 REAL EXAM QUESTIONS WITH WELL DETAILED AND EXPLANED ANSWER KEY 1.A nurse is caring for a client who has HIV. Which of the following laboratory values is the nurse's priority? A. Positive Western blottest Rationale:The client is already identified as HIV positive.The...

PLATINUM FINAL EXAM EMTP 3.3 REVIEW 2023 QUESTIONS AND ANSWERS COMPLETE What is the best airway device to use for smoke inhalation? Endotracheal intubation is frequently needed for supportive therapy in the management of inhalation injury. Most pertinent piece of information in evaluating a patient's ventilatory status? Ventilation is the movement of air in and out of the lungs through a patent airway. The majority of observations regarding ventilation focus on the movements of the chest....