Nokea
Which of the following is responsible for deep and prolonged inspiration
- A. Medulla oblongata
- B. Pons
- C. Carotid bodies
- D. Aortic bodies
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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A healthcare professional is preparing to administer a subcutaneous injection. Which of the following actions should the healthcare professional take?
- A. Use a 1-inch needle.
- B. Insert the needle at a 90-degree angle.
- C. Use a tuberculin syringe.
- D. Aspirate before injecting.
Correct Answer: B
Rationale: When administering a subcutaneous injection, it is important to insert the needle at a 90-degree angle to ensure proper medication delivery into the subcutaneous tissue. This angle helps prevent the medication from being injected too deeply or too superficially, ensuring optimal absorption and therapeutic effect.
A client hospitalized with a fractured mandible is to be discharged. Which piece of equipment should be kept on the client with a fractured mandible?
- A. Wire cutters
- B. Oral airway
- C. Pliers
- D. Tracheostomy set
Correct Answer: A
Rationale: Wire cutters are essential for a client with a fractured mandible, often wired shut for immobilization, to cut wires in emergencies like vomiting or airway obstruction, ensuring safety post-discharge. An oral airway, pliers, or tracheostomy set isn't standard for this condition wires are the focus. Nurses emphasize this precaution, teaching clients and families its use, preventing complications from restricted jaw movement during healing.
A client has a new prescription for a metered-dose inhaler (MDI). Which of the following statements indicates an understanding of the teaching?
- A. I will shake the inhaler before use.
- B. I will breathe out forcefully after inhaling the medication.
- C. I will take the medication with food.
- D. I will use a spacer with the inhaler.
Correct Answer: A
Rationale: Shaking the inhaler before use is crucial to ensure proper mixing of the medication inside the inhaler. This action helps to disperse the medication evenly, allowing for consistent dosing during inhalation. Breathing out forcefully, taking the medication with food, and using a spacer are not related to the correct use of a metered-dose inhaler and may not lead to optimal medication delivery.
Which of the following Nursing diagnosis is INCORRECT?
- A. Fluid volume deficit R/T Diarrhea
- B. High risk for injury R/T Absence of side rails
- C. Possible ineffective coping R/T Loss of loved one
- D. Self esteem disturbance R/T Effects of surgical removal of the leg
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which of the following is an expected reaction from a client who has just been told by the physician that his tumor is malignant and has metastasis in to several organs?
- A. Crying uncontrollably
- B. Criticizing medical care
- C. Refusing to visit visitors
- D. Asking for additional medical consultations
Correct Answer: A
Rationale: A malignant, metastatic diagnosis often triggers grief's depression stage (Kübler-Ross), with crying as a natural emotional release. Criticism, withdrawal, or seeking consultations may reflect denial or bargaining, less immediate than sorrow. Nurses expect and support this reaction, offering empathy and presence, facilitating coping as patients process a life-altering prognosis, critical for emotional care.