Nokea
Which of the following is one way that a bariatric bed may differ from a regular bed?
- A. The bed may be lower to the floor.
- B. The bed may be narrower.
- C. The bed may not be able to be used.
- D. The bed is made for people who weigh less than average.
Correct Answer: A
Rationale: The correct answer is A: The bed may be lower to the floor. Bariatric beds are designed to support heavier individuals and are typically lower to the ground to make it easier for patients to get in and out of bed safely. This feature helps reduce the risk of falls and injuries. Choices B, C, and D are incorrect because bariatric beds are typically wider to accommodate larger bodies, they are fully functional beds that can be used, and they are specifically designed for people who weigh more than average, not less.
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Your adult status asthmaticus patient requires rapid sequence intubation due to rapidly increasing airway constriction. Which of the following would be most appropriate following tube placement confirmation?
- A. 3 mg of levalbuterol administered directly down the ET tube
- B. 2-5 mg of albuterol administered directly down the ET tube
- C. 2.5 mg of albuterol in 3-mL solution, nebulized and delivered with ventilation
- D. 1.25 mg of levalbuterol in 3-mL solution, nebulized and delivered with ventilation
Correct Answer: B
Rationale: The correct answer is B: 2-5 mg of albuterol administered directly down the endotracheal (ET) tube. This is because albuterol is a beta-2 adrenergic agonist that helps to relax bronchial smooth muscles quickly, providing immediate relief in cases of severe airway constriction like in status asthmaticus. Administering it directly down the ET tube ensures rapid delivery to the lungs. Option A is incorrect as levalbuterol is a more potent form of albuterol and may cause adverse effects in high doses. Option C involves nebulizing albuterol which would be slower compared to direct administration. Option D provides a lower dose of levalbuterol, which may not be as effective in a critical situation.
Spirituality consists of
- A. A defined group of people who all believe the same thing
- B. The concerns of the spirit,the sacred
- C. The fact that everyone believes in spirits
- D. The belief in the paranormal
Correct Answer: B
Rationale: The correct answer is B because spirituality encompasses the concerns of the spirit and the sacred, focusing on inner peace, purpose, and connection to something greater than oneself. Option A is incorrect as spirituality is not limited to a defined group with identical beliefs. Option C is incorrect because not everyone believes in spirits, and spirituality is broader than belief in spirits. Option D is incorrect as spirituality is not solely about the paranormal, but rather about the spiritual and sacred aspects of life.
In order to lift objects safely the nursing assistant should
- A. Keep objects away from her body
- B. Lift objects above her waist line
- C. Pull objects when possible
- D. Keep objects close to her body
Correct Answer: D
Rationale: The correct answer is D: Keep objects close to her body. This is because keeping objects close to the body reduces strain on the back and minimizes the risk of injury. By keeping objects close, the weight is distributed more evenly, making it easier to lift safely. Choices A, B, and C are incorrect because keeping objects away from the body can strain the back, lifting above the waist line can put additional strain on the shoulders and arms, and pulling objects instead of lifting can also lead to back injuries.
Making an area or object free of all microorganisms is called
- A. Infection prevention
- B. Disinfection
- C. Transmission
- D. Surgical asepsis
Correct Answer: D
Rationale: The correct answer is D: Surgical asepsis. Surgical asepsis refers to the practice of creating and maintaining a sterile environment to eliminate all microorganisms. This is crucial in surgical procedures to prevent infections. Infection prevention (choice A) focuses on strategies to reduce the risk of infections but does not necessarily involve complete elimination of microorganisms. Disinfection (choice B) involves killing or inactivating most disease-causing microorganisms, but it does not guarantee complete elimination. Transmission (choice C) refers to the spread of microorganisms from one person to another, which is different from making an area or object completely free of microorganisms.
You are cleaning the back of the truck after transporting a trauma patient to the emergency department. Which of the following contaminated items should not be placed in a plastic biohazard bag?
- A. Plastic IV catheter
- B. Nasopharyngeal or oral airway
- C. French suction catheter
- D. Blood-soaked gauze pads
Correct Answer: A
Rationale: The correct answer is A: Plastic IV catheter. The reason is that plastic IV catheters are considered sharp objects and should not be placed in a plastic biohazard bag to prevent accidental needle-stick injuries. Instead, they should be disposed of in a designated sharps container. Nasopharyngeal or oral airway, French suction catheter, and blood-soaked gauze pads can be placed in a plastic biohazard bag as they do not pose the same risk of needle-stick injuries.