Co2 42 mm hg Study guides, Class notes & Summaries

Chapter 03: Patient Safety, Communication, and Record Keeping Test Bank MULTIPLE CHOICE 1. Which of the following is/are a potential area of risk to patients receiving respiratory care? a. movement or ambulation b. electrical shock c. fire hazards d. all the above ANS: C The key areas of potential risk are (1) patient movement and ambulation, (2) electrical hazards, and (3) fire hazards. DIF: Recall REF: p. 42 OBJ: 2| 3 2. Lifting heavy objects is best done with whic...

Chapter 41- Fluid, Electrolyte, and AcidBase Balance (practice questions) Correct Review 2023 A+ 1. Approximately two thirds of the bodys total water volume exists in the _____ fluid. a. Intracellular b. Interstitial c. Intravascular d. Transcellular - a. Intracellular ANS: A Intracellular fluid accounts for approximately two thirds of the fluids in the bodyabout 42% of total body weight. Interstitial fluid, intravascular fluid, and transcellular fluid constitute extracellular ...

1. A 22-year-old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluid resuscitation his blood pressure increases to 122/84mm 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 sounds with the return of a small amount of blood and no air leak. After chest tube insertion, the most appropriate next ...

Acid-Base Balance Exam Questions & Answers, (Deeply Explained With Rationales) Nclex Exam questions from the 5th edition Saunders book | 2024 Update Acid-Base Balance Exam Questions & Answers, (Deeply Explained With Rationales) Nclex Exam questions from the 5th edition Saunders book. A patient had 5 liters of fluid removed during a paracentesis. What intravenous (IV) solution may be used to pull fluid into the intravascular space after the paracentesis? 0.9% sodium chloride 25% albumin...

PHTLS Post test 9th edition Exam Questions with Answers 2023 update PHTLS Post test 9th edition Exam Questions with Answers 2023 update 1. The displacement of tissue away from the path of a projectile, both tem- porarily and permanently, is known as: A. Conization B. Cavitation C. Crepitation D. Contusion: B. Cavitation 2. The single most important factor in determining the potential for injury due to energy exchange is: A. Mass of the bodies involved B. Velocity of...

A patient is undergoing a cardiac workup and tolerance assessment while riding a stationary bicycle. After a few minutes of observing the patient, the respiratory therapist increases the tension to the cycle and observes the following change in blood pressure, SpO2, and heart rate: Before After HR 98 119 BP 122/85 mm Hg 149/98 mm Hg SpO2 0.97 0.95 A. administer Dobutrex (dobutamine). B. reduce the cycle tension to the previous level. C. continue the evaluation. D. discontinue...

1. The primary indication for transferring a patient to a higher-level trauma center is: 4. Which one of the following statements regarding patients with thoracic spine injuries is TRUE? unavailability of a surgeon or operating room  staff. multiple system injuries, including severe  head injury. resource limitations as determined by the  transferring doctor. resource limitations as determined by the  hospital administration. widened mediastinum on chest x-ray  fo...

Condensation has developed on the fuel cell of a galvanic oxygenation analyzer. Which of the following is true? A. The fuel cell should be replaced B. The analyzer will still function properly C. The gold grid in the analyzer should be replaced D. The reading will be erroneous - Answer D. The reading will be erroneous Condensation on the fuel cell of a galvanic-type oxygen analyzer may result in an erroneous reading of oxygen percentage. A sputum gram stain report indicates the p...

ATI MED SURG FLUIDS AND ELECTROLYTES BALANCE AND DISTURBANCES QUESTIONS & ANSWERS LATEST 2021/20222 COMPLETE SOLUTION Answer Key Question 1: (see full question) An elderly client takes 40 mg of Lasix twice a day. Which electrolyte imbalance is the most serious adverse effect of diuretic use? You selected: Hypokalemia Correct Explanation: Hypokalemia (potassium level below 3.5 mEq/L) usually indicates a defict in total potassium stores. Potassium-losing diuretics, such as loop d...

Elsevier ARDS & ARF Questions with solutions 2024 A patient with acute respiratory distress syndrome (ARDS) is on positive pressure ventilation (PPV). The patient's cardiac index is 1.4 L/min and pulmonary artery wedge pressure is 8 mm Hg. What order by the provider would the nurse to question? A. Increase PEEP from 10 to 15 cm H2O. B. Start a dobutamine infusion at 3 mcg/kg/min. C. Give 1 unit of packed RBCs over the next 2 hours. D. Change the maintenance IV rate from 75 to 125 mL/hr. A...