Atelectasis occurs when - Study guides, Class notes & Summaries

Atelectasis occurs when a deficiency of surfactant causes alveolar collapse Positive pressure ventilation may impair blood return to heart Negative pressure ventilation occurs when air is drawn into lungs when intrathoracic pressure decreases Normally, an adult at rest should have respirations that follow a regular pattern of inhalation and exhalation Pulse oximetry is used to measure the percentage of hemoglobin that is saturated with oxygen Tenting of the skin under the jaw ofte...

Correct Answer is C Rationale: A common complication of acetylcysteine administration is bronchospasm. When respiratory difficulties occur during a Mucomyst treatment, suspect bronchospasm and administer a bronchodilating agent. 4) An intubated patient's secretions tend to become thicker and harder to mobilize in which of the following conditions? 1. Absolute humidity of 18 mg H2O/L of gas 2. 48 mg of H2O/L of gas 3. Relative humidity of 100% at 25° C 4. A H2O vapor pressure of 47 ...

Surgery EOR Exam Questions And Answers (Verified And Updated) _______is the most important anesthetic complication. Anesthesia causes an uncontrolled increase in skeletal muscle oxidative metabolism, which overwhelms the body's capacity to supply oxygen, remove CO2, and regulative body temperature. - answerMalignant hyperthermia If patient is hyperkalemic (normal range 3.8-5.0), how should you treat the patient? - answertreat with glucose/insulin, and calcium +/-bicarb _______is the rev...

Christensen: Adult Health Nursing, 6th Edition Chapter 03: Care of the Patient with an Integumentary Disorder Test Bank MULTIPLE CHOICE 1. A patient has generalized macular-papular skin eruptions and complains of severe pruritus from contact dermatitis. When the nurse administers his therapeutic bath, it is important to remember that a. using Burow’s solution helps promote healing. b. rubbing the skin briskly decreases pruritus. c. allowing 20 to 60 minutes to complete the ...

colorectal then cefazolin/metronidazole Pre-op -- Metabolic disease/syndrome -- what are the 5 criteria? - answer3/5 to diagnose: 1 - diabetes 2 - central obesity 3 - HTN 4 - high serum triglycerrides 5 - low HDL levels ______should be monitored before surgery bc it is a stimulant and vasoconstrictor -- can lead to severe tachycardia - answerCocaine Pre-Op -- What are the indications for EKG and CXR? - answerEKG - men >40, women>50, known CAD, DM, or HTN CXR - age >50, known ...

Surgery EOR Exam [PAEA Blueprint] Questions with 100% correct answers _______is the most important anesthetic complication. Anesthesia causes an uncontrolled increase in skeletal muscle oxidative metabolism, which overwhelms the body's capacity to supply oxygen, remove CO2, and regulative body temperature. ANS-Malignant hyperthermia If patient is hyperkalemic (normal range 3.8-5.0), how should you treat the patient? ANS-treat with glucose/insulin, and calcium +/-bicarb _______is the reve...

3 - HTN 4 - high serum triglycerrides 5 - low HDL levels ______should be monitored before surgery bc it is a stimulant and vasoconstrictor -- can lead to severe tachycardia - answerCocaine Pre-Op -- What are the indications for EKG and CXR? - answerEKG - men >40, women>50, known CAD, DM, or HTN CXR - age >50, known cardiac or pulmonary disease What are the 5 classic "W's" of post operative fever? - answerW - wind (atelectasis) W - water (UTI) W - wound (wound infection) W ...

Paramedic Airway management Exam Questions With 100% Verified Answers 1. The upper airway of an adult consists of all the structures above the: A) carina. B) bronchus. C) glottis. D) cricoid ring. - answerAns: C Complexity: Easy Ahead: Review of Airway Anatomy Subject: Chapter 15 Page: 776 Feedback: Review of Airway Anatomy, page 776 2. The ______________ is the lowest portion of the pharynx and opens into the larynx anteriorly and the esophagus posteriorly. A) oropharynx B) nasop...

A 60-year-old man is found to be unresponsive, pulseless, and apneic. You should: Select one: A. start CPR and transport immediately. B. begin CPR until an AED is available. C. withhold CPR until he is defibrillated. D. determine if he has a valid living will. - ANSWER B. begin CPR until an AED is available. Basic life support (BLS) is defined as: Select one: A. basic lifesaving treatment that is performed by bystanders while EMS providers are en route to the scene of an emergency. B....

TEST BANK FOR Pharmacotherapeutics for Advanced Practice Nurse Prescribers Fifth Edition Test Bank ISBN 2023/2024 Absolute polycythemia - ANSWER excessive red blood cell production; a physiologic response resulting from increased erythropoietin secretion in response to chronic hypoxia or as a symptom of polycythemia vera. Absorption atelectasis - ANSWER see Atelectasis. Acid maltase deficiency (glycogen storage disease type II or Pompe disease) - ANSWER an autosomal recessive metab...