What causes hypercapnia - Study guides, Class notes & Summaries

NURS 242 Exam 3 Questions With Verified And Updated Solutions. What is ventilation? - answerthe movement of air into and out of the lungs What is perfusion? - answerthe circulation of blood through the lungs What are central chemoreceptors responsive to? - answerincreased H+ in the brain ECF; increased PaCO2; "hypercarbic drive" What are peripheral chemoreceptors responsive to? - answerdecreased pH; increased PaCO2; decreased PaO2; "hypoxic drive" What are elastic forces? - answer...

What micronutrient plays a role in immunity and wound healing? correct answersZinc Severe hypercapnia associated with respiratory failure can cause ____, which interferes with normal functioning of the central nervous system. correct answersAcidosis What complications is most closely associated with severe cases of SIRS or sepsis? correct answersFluid retention Nutrition therapy for management of COPD involves ____. correct answersImproving food intake To decrease the risk of infecti...

FISDAP Paramedic Final Exam 2024 with complete solution Guaranteed Score A+ You have received an order for a dopamine drip. You carry 500cc bags of D5W. How much dopamine should you add to the bag to create a 1600mcg/1mL dilution? A. 800mg B. 1600mcg C. 1600mg D. 400mcg - ANSA. 800 mg 2. During the absolute refractory period, what happens to the cardiac cell? A. It is unable to be stimulated. B. The cell is vulnerable to partial stimulation. C. Potassium is being pumped out of the ce...

FISDAP Paramedic Final 2024/25 Exam Review questions and answers, graded A+ You have received an order for a dopamine drip. You carry 500cc bags of D5W. How much dopamine should you add to the bag to create a 1600mcg/1mL dilution? 800 mg During the absolute refractory period, what happens to the cardiac cell? It is unable to be stimulated. A 29 year old female fell from an 18 foot roof. During your rapid trauma assessment, where are you most likely to find life-threatening injuries? ...

ARF/ARDS Questions and Answers with Certified Solutions 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 C Rationale: Hypoxemia and hypoxemic respiratory failure are caused by disorders...

ACUTE RESP DISTRESS SYNDROME (ARDS) 1. The unlicensed assistive personnel (UAP) is bathing the client diagnosed with acute respiratory distress syndrome (ARDS). The bed is in a high position with the opposite side rail in the low position. Which action should the nurse implement? 1. Demonstrate the correct technique for giving a bed bath. 2. Encourage the UAP to put the bed in the lowest position. 3. Instruct the UAP to get another person to help with the bath. 4. Provide praise for perform...

The process of oxygen moving from the atmosphere into the alveoli is called: - correct answer inspiration. exhalation. olfaction. respiration This structure connects the middle ear to the nasopharynx. - correct answer Pharynx Eustachian tube Pharyngeal tonsils Adenoids An exchange of gases between the cells in the body and the blood. - correct answer ...

Acute Respiratory Failure (ARF) Vs. Acute Respiratory Distress Syndrome (ARDS) Questions And Answers 2024/2025 A+ Review What is acute respiratory failure (ARF)? - ANS-- occurs when oxygenation, ventilation, or both are inadequate - A condition, NOT a disease - result of one or more diseases involving the lungs or other body systems - Results from inadequate gas exchange - Insufficient O2 transferred to the blood - Inadequate CO2 removal What is a conditions that interfere w/ adequat...

AANP Review Questions and Answers 100% Pass What are asthma triggers? - Answer- Smoking, dirty/dusty house, odors/sprays, furred or feathered pets, cover nose w/scarf on cold windy days, and avoid pollen/mold. Will you have a decreased PFT in welder's lung or pneumoconiosis? - Answer- No What is the treatment for acute bronchitis? - Answer- Supportive treatment (OTC pain meds, antitussives, mucolytics, hydration, expectorants, humidifier) Do you need to taper the dose of prednisone if onl...

How is Respiratory Alkalosis diagnosed? - -ABGs -Blood culture (infection?) -Electrolytes: hypocalcemia, hypokalemia What are the differences seen between acute and chronic Respiratory Acidosis - *Acute*: -rapid drop in respirations -rapid pH change -may be from pneumonia, choking, chest trauma, narcotic od *Chronic*: -changes occur over time -kidneys have time to compensate -COPD, ASTHMA, CF, MS How do the kidneys compensate for respiratory acidosis? - They will retain bicarb (HCO3) ...