Nokea
The nurse is explaining Systemic Inflammatory Response Syndrome (SIRS) to the client's significant other. Which statement best describes SIRS?
- A. SIRS is a response of the body when it has sustained a major burn or crushing injury in a motor-vehicle accident.
- B. SIRS is a response by the body to some type of injury or insult; the insult can be infectious or noninfectious in nature.
- C. SIRS only occurs when the body is overwhelmed with an infectious organism such as streptococcus bacteria.
- D. SIRS occurs when the body is allergic to the prescribed antibiotic and the body tries to recover from the allergic response.
Correct Answer: B
Rationale: SIRS is a systemic response to various insults (e.g., infection, trauma, surgery), not limited to specific causes. Burns, infections, and allergies are subsets.
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The client on a medical floor is diagnosed with HIV encephalopathy. Which client problem is priority?
- A. Altered nutrition, less than body requirements.
- B. Anticipatory grieving.
- C. Knowledge deficit, procedures and prognosis.
- D. Risk for injury.
Correct Answer: D
Rationale: HIV encephalopathy increases confusion and motor deficits, making risk for injury the priority. Nutrition, grieving, and knowledge are secondary.
Which type of isolation technique is designed to decrease the risk of transmission of recognized and unrecognized sources of infections?
- A. Contact Precautions.
- B. Airborne Precautions.
- C. Droplet Precautions.
- D. Standard Precautions.
Correct Answer: D
Rationale: Standard Precautions reduce transmission of all infections by assuming all patients are infectious. Contact, airborne, and droplet precautions are for specific transmission modes.
The nurse is discussing autoimmune diseases with a class of nursing students. Which signs and symptoms are shared by rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE)?
- A. Nodules in the subcutaneous layer and bone deformity.
- B. Renal involvement and pleural effusions.
- C. Joint stiffness and pain.
- D. Raynaud's phenomenon and skin rash.
Correct Answer: C
Rationale: Joint stiffness and pain are common to both RA and SLE. Nodules and deformities are RA-specific, renal/pleural issues are more SLE-specific, and Raynaud’s/rash are not universal in RA.
The health-care provider scheduled a lumbar puncture for a client admitted with rule-out Guillain-Barré syndrome. Which preprocedure intervention has priority?
- A. Keep the client NPO.
- B. Instruct the client to void.
- C. Place in the lithotomy position.
- D. Assess the client's pedal pulse.
Correct Answer: B
Rationale: Voiding before a lumbar puncture prevents discomfort and reduces complications. NPO is unnecessary, lithotomy is incorrect, and pedal pulse is irrelevant.
The client in the emergency department begins to experience a severe anaphylactic reaction after an initial dose of IV penicillin, an antibiotic. Which interventions should the nurse implement? Select all that apply.
- A. Prepare to administer Solu-Medrol, a glucocorticoid, IV.
- B. Request and obtain a STAT chest x-ray.
- C. Initiate the rapid response team.
- D. Administer epinephrine, an adrenergic blocker, SQ then IV continuous.
- E. Assess the client's pulse and respirations.
Correct Answer: A,C,E
Rationale: Solu-Medrol, rapid response team, and vital sign assessment address anaphylaxis. Chest x-ray is unnecessary, and epinephrine is an agonist, not a blocker.