Air embolus causes - Study guides, Class notes & Summaries

CEN RESPIRATORY QUESTIONS & ANSWERS/ 100% ACCURATE/ Which respiratory emergency presents with fever, cough, pleuritic chest pain, and crackles that do not clear with coughing? Asthma, pulmonary edema, chronic bronchitis OR Pneumonia - -Pneumonia Pneumonia presents with fever, cough, pleuritic chest pain, and lung sounds (such as crackles) that do not usually clear with coughing.. Which respiratory emergency causes permanent abnormal enlargement of the air spaces? Asthma, pulmonary ede...

NCLEX Review_ARDS (Acute Respiratory Distress Syndrome)1. It will be most important for the nurse to check pulse oximetry for which of these patients? a. A patient with emphysema and a respiratory rate of 16 b. A patient with massive obesity who is refusing to get out of bed c. A patient with pneumonia who has just been admitted to the unit d. A patient who has just received morphine sulfate for postoperative pain - correct answer C Rationale: Hypoxemia and hypoxemic respiratory failure are...

Aging and the pulmonary system - Answer The pulmonary system loses elastic recoil, chest wall stiffens and an increase in flow resistance. Alveolar wall tissue decreases with age leaving less surface area for gas exchange. Compliance decreases bc joints become stiffer and ribs become ossified. Respiratory endurance decreases 20% by age 70 which leads to decreased vital capacity, increase residual volume and decreased ventilation perfusion ratio. Also have a decrease compensatory response. ...

NREMT Paramedic Exam(National Registry)Latest 2023 stridor - Answer Harsh or high-pitched respiratory sound, swelling, fb in upper airway. Croup is an example Snoring - Answer The sound of the soft tissue of the upper airway creating a partial obstruction of air flow. The tongue blocking the airway is an example. gurgling - Answer indicates presence of fluid in the upper airway, need for suctioning Decorticate - Answer elbows and hands flexed, and legs flexed. They are internally rotat...

Pulmology Patho Exam Questions with Correct Answers Define pleural effusion and describe the two different forms of it - Answer-definition = fluid accumulation within the pleural space 1. transudative (hydrothorax) = intact capillaries, low protein, due to condition that DO NOT directly affect pleural tissue and result in fluid diffuses out of capillaries due to high hydrostatic pressure (HF) and low plasma proteins (cirrhosis, nephrotic syndrome) 2. exudative = leaky capillaries, high ...

ischemia part of the brain that results in death of brain cells; lack of perfusion results in lack of oxygen and nutrients (brain cannot be deprived more than 3-4 minutes before injury occurs) What determines the manifestations of the brain ischemia? effects dependent on location and severity penumbra around the core of ischemia is a border of decreased blood flow; this level of ischemia is potentially reversible; however, you have to work quickly to restore oxygen and nutrients to this ...

AVA Certification Exam 2024 Correctly Solved!!

Assess the pt or get the base line of cardiopulmonary status like chest x-ray, ECG, ABGS, PT, INR (Normal is 2-3), CBC & BUN ETC *Teach patient use of o2, *possible intubation*, IV fluids *Reassure pain meds will be given or use of PCA pumb *TCBD & use of incentive spirometer will be practiced b4 surgery *splint d incision c pillow;this will help c deep breathing *ROM on the surgical part: this will increase perfusion and oxygen supply to the injured site* What are the preoperative care for a ch...

NURS 6501 Mod 1-4 Questions and Answers 2024 Why is HDL considered good cholesterol? -Answer-It's able to remove cholesterol from artery plaques and recycle it back to the liver. Why is HDL consider good cholesterol -Answer-HDL is considered good cholesterol because it collects excess cholesterol in the body cells and transports it to the liver where it is excreted. HDL carries 20 to 25% of total plasma cholesterol. Explain the role inflammation has in the development of atherosclerosis -...

IV therapeutics Testbank Exam Questions & Answers. A+ Rated, A labor and delivery nurse is caring for a client who has just received epidural anesthesia prior to cesarean section. For which potential adverse effects of epidural pain medication should the nurse observe? a. Urinary retention, pruritus, and hypotension b. Pruritus, nausea, and urinary incontinence c. Polyuria, hypertension, and respiratory depression d. Respiratory depression, hypertension, and hemiparesis - a. Urinary retent...