RCP 180 EXAM 1|| 118 questions|| with complete solutions

what can cause metabolic acidosis? correct answer: ingestion of acids * trach loos of hydrogen ions *increased fixed acid production * decrease rental excerions of acids what can cause metabolic alkalosis correct answer: gastrointestinal tract loss of hydrogen ions * intracellular shift of hydrogen ions * contraction of blood volume * administration of base what can cause respiratory acidosis correct answer: increased work of breathing * decrease ventilation/ respiratory drive * neuromuscular diseases what can cause respiratory alkalosis correct answer: Hyperventilation (Anxiety) , hypoxemia, early sepsis, lung receptor stimulation, and in compensation for metabolic acidosis causes of respiratory failure correct answer: Hypoventilation --> hypercapnia, hypoxia -Depression of the respiratory center -Diseases of respiratory nerves or muscles -Thoracic cage disorders Ventilation/perfusion mismatching Impaired diffusion --> hypoxemia but not hypercapnia -Interstitial lung disease -ARDS -Pulmonary edema -Pneumonia Enteral neutration correct answer: is given through a tube into the stomach or small bowel Parenteral correct answer: supplied intravenously Total Cycle Time ( Tct ) correct answer: TI ×TE * Inspiratory Time ( I time ) correct answer: 60÷ T total Bird Mark 7 correct answer: time or patient triggered to inspiration and pressure cycled to expiration