Upper airway - Study guides, Class notes & Summaries

ATLS Post Test Questions with Correct Answers Latest Updated 2024 (Advanced trauma life support) Which one of the following statements regarding patients with thoracic spine injuries is TRUE? a. Log-rolling may be d estabilizing to fractures from T-12 to L-1. b. Adequate immobilization can be accomplished with the scoop stretcher. c. Spinal cord injury below T-10 usu ally spares bowel and b ladder f unction. d. Hyperflexion fractures in the upper thoracic spine are inherently unstable. e....

In which of the following situations may IO access be used? Answer - An extremity with slow capillary refill time. A 2 - week old infant is being evaluated irritability and poor feeding. His blood pressure is 55/40 mm Hg and capillary refill time is 5 seconds. Which statement best describes your assessment of this infants blood pressure?Answer - It is Hypotensive You are caring for patients in the emergency department. Which two year old requires immediate interventions?Answer - A c...

From the atmosphere, what structures does air pass through during ventilation? - Starts in atmosphere, then nose, nasopharyngeal space/orophargyneal space (if mouth breather), then pharynx, larynx, trachea, bronchi, bronchioles, alveoli What is the purpose of the nasal passages and nasopharynx? - To warm/humidify air as it passes through What is the difference between respiration and ventilation? - Respiration refers to the exchange of gases in the alveoli, ventilation refers to the moveme...

Chapter 1: The Airways and Alveoli Test Bank MULTIPLE CHOICE 1. Which of the following structures is responsible for substantially increasing the surface area of the nasal cavity? a. Nasal septum b. Nares c. Turbinates d. Nasal fossae ANS: C The convoluted design of the turbinates greatly increases the surface area of the nasal cavity. DIF: Recall REF: 4 2. What type of epithelium covers the posterior two-thirds of the nasal mucosa? a. Squamous b. Squamous, nonciliated c. Pseudost...

1. If a patient develops difficulty breathing after your primary assessment, you should immediately: A) determine his or her respiratory rate. B) begin assisting his or her breathing. C) reevaluate his or her airway status. D) auscultate his or her breath sounds. correct answer: C 2. A patient is sitting in a chair, leaning forward on his outstretched arms. His head and chin are thrust forward. This position indicates that he: A) has abdominal muscle spasms. B) is experiencing se...

What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer- Continuous waveform capnography The upper airway consists of... - Answer- Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. - Answer- Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane - Answer- between thyroid ...

Final Exam: NR569/ NR 569 (Latest 2024 / 2025 Update) Differential Diagnosis in Acute Care Practicum Exam Review| Week 5-8| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: ROS: EAR Have you noticed any drainage or blood coming from the ear? Answer: Purulent drainage is a commonly reported finding with AOE and cholesteatoma but may not be present. Drainage is not associated with AOM and OME unless the TM has ruptured. Q: Otitis media with effusion (OME) Answer: Otitis media ...

Midterm Exam: NR571 / NR 571 Complete Review (Latest 2024 / 2025 Update) Complex Diagnosis and Management in Acute Care Practicum |Questions and Verified Answers | 100% Correct – Chamberlain Q: pulmonary diagnosis PFTs, arterial blood gases and radiography are for Q: PTFs Answer: for intraoperative or postoperative respiratory complications. for bron- chodilator therapy, risk evaluation for patients before thoracic or upper abdominal surgery. Q: PFTs Evaluating Answer: lung volumes or the ab...

In which of the following situations may IO access be used? - Answer- An extremity with slow capillary refill time. A 2 - week old infant is being evaluated irritability and poor feeding. His blood pressure is 55/40 mm Hg and capillary refill time is 5 seconds. Which statement best describes your assessment of this infants blood pressure? - Answer- It is Hypotensive You are caring for patients in the emergency department. Which two year old requires immediate interventions? - Answer- A chi...

Heartcode PALS 2025 Exam (2023/ 2024 Latest Update) Questions and Verified Answers| 100% Correct| Grade A Q: In the primary assessment, how should you open the airway of a child who is not suspected of having a cervical spine injury? A) with ET intubation B) with a jaw thrust C) by flexing the neck D) with a head tilt-chin lift Answer: With a head tilt-chin lift Q: In infants, the abdomen may move the chest Answer: more than Q: What is a characteristic of ...