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- e, All of the above are correct. 37. During circulatory shock all of the following would occur EXCEPT a. vasoconstriction of peripheral vasculature b. impaired cellular metabolsim mitochondrial activity increased d. increased formation of free radicals 38. Manifestations of weight gain due to peripheral edema, hepatomegaly, splenomegaly, abdominal pain, and anorexia suggest the presence of Aright-sided heart failure 6. left-sided heart failure C. Systolic failure d. None of the above is correct. C.Ms. P with acute asthma is given a short term corticosteroid therapy. The rationale for the use of steroids in acute exacerbations is to A. prevent respiratory infection. B. produce mucociliary effects. C. promote bronchodilation. D. produce anti – inflammatory effect.99.For the diagnostic statement "hypothermia" the etiology (related factors and risk factors) could be: a. malnutrition b. pallor c. hypertension d. tachycardia
- 9. State what will happen to the PO2, PCO2 and/or pH (increase or decrease) under the following circumstances: a. a person hyperventilates: PCO2: pH: b. a person hypoventilates: PO2: PCO2: -pH: 10. Underline, circle or highlight the term that does not belong in each of the following groups a. Increase respiratory rate Decrease in Blood CO2 Alkalosis Acidosis b. Acidosis Increase in carbonic acid Decrease pH Increase pH c. Acidosis Hyperventilation Hypoventilation CO2 buildup d. High altitude Decrease PO2 Increase PCO2 Increased ventilation1. "Four minutes is all it takes for a confined space 'rescue' to turn into a body retrieval' exercise. After only four minutes without oxygen, it highly is likely that a worker who is not wearing a respirator will experience brain damage or death" (Sandy Smith, EHS Today, 2022). (a) Explain the characteristics of asphyxiation hazards at the workplace. (b) Compare the health effects of asphyxiation between Simple Asphyxiant Hazards (SAH) and Chemical Asphyxiant Hazards (CAH). (10) (10) (Total / Jumlah: 20)40. Respiratory alkalosis is recognized as a respiratory rate in excess of that which maintains normal plasma PCO2 levels. What is a common cause of respiratory alkalosis? a. Hyperventilation syndrome b. Hypoventilation syndrome c. Cluster breathing d. Kussmaul breathing
- 1. Explain why a person with ketoacidosis may hyperventilate. What benefit might this provide? Provide your references. 2. After driving from sea level to a trail head in the high mountains, you get out of your car and feel dizzy. What do you suppose is causing your dizziness? How is this beneficial and how is this detrimental? What may eventually happen that would counteract the cause of the dizziness ? Provide your references.8. Which of thr following occur(s) during hypoxemia? A. Increased ventilation B. Increased production of 2.3-DPG C. Increased production of erythropoietin D. All of the choices 1. Explain why a person with ketoacidosis may hyperventilate. What benefit might this provide? 2. Using a flowchart, explain how a rise in blood PCO2 stimulates breathing. Include both the central and peripheral chemoreceptors in your answer.A 27 old man has been brought to the ER by his friend. they had been at a party when they noted he appeared pale. They tell you he had been using addictive euphoric agent. You record oxygen saturation of 75% at room air. The nurse comments on his cold skin and absence of bowel sounds.a. ethanolb. cholinomimetic agentc. anticholinergic agentd. sympathomimetic agent
- Which of the following defines respiratory alkalosis? A. Bicarbonate Excess B. Bicarbonate Deficit C. Carbonic Acid Excess D. Carbonic Acid DeficitIdentify the type of edema more commonly seen in diabetic patients? A. Pulmonary edema B. Pitting edema C. Hydropericardium D. Solid edema43. Which of the following produced a nonvolatile acid? a. high nitric oxide levels b. emphysema c. a beta blocking drug d. the overall reaction of histamine on blood vessels e. physiological hypertrophy of the left ventricle
