A nurse is collecting data from a client who has pneumonia and a prescription for cefazolin. Which of the following findings should the nurse report to the provider prior to administering the Initial dose? (Click on the exhibit tabs for additional Information about the client. There are three tabs that contain separate categories of data.)
Allergies
Temperature
Chest x-ray
WBC count
The Correct Answer is A
Safe antibiotic administration in a client with pneumonia requires careful screening for contraindications before giving a first dose of an antibiotic such as Cefazolin. The nurse must prioritize assessment of hypersensitivity history because cephalosporins share structural similarities with penicillins, increasing the risk of cross-reactive allergic responses. Clients with respiratory symptoms and systemic infection require timely treatment, but life-threatening allergic reactions must always be ruled out first. Ensuring medication safety takes precedence over other abnormal clinical findings.
Rationale:
A. The client’s reported allergy to penicillin must be reported immediately because cefazolin is a cephalosporin with potential cross-reactivity. Although cross-sensitivity is lower with later-generation cephalosporins, first-generation agents like cefazolin carry a higher risk in clients with true IgE-mediated penicillin allergy. Administering the drug without clarification may result in severe hypersensitivity reactions such as anaphylaxis, bronchospasm, or angioedema. This makes allergy history the highest priority safety concern.
B. A temperature of 39.3°C (102.8°F) is expected in bacterial pneumonia and indicates active infection rather than a contraindication to antibiotic therapy. Fever reflects the body’s inflammatory response to pathogens and supports the need for antimicrobial treatment. While it requires ongoing monitoring, it does not prevent administration of cefazolin.
C. The chest x-ray showing left lower lobe density is consistent with pneumonia and confirms the diagnosis requiring antibiotic therapy. This finding supports, rather than contraindicates, initiation of treatment. Therefore, it does not require reporting prior to the first dose of cefazolin.
D. A WBC count of 16,000/mm³ indicates leukocytosis consistent with acute infection. This is an expected finding in bacterial pneumonia and reflects immune system activation. It does not contraindicate antibiotic administration and does not require provider notification before giving the medication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Child maltreatment refers to any form of physical, emotional, sexual abuse, or neglect that results in harm or potential harm to a child. Nurses must carefully assess for injury patterns that are inconsistent with normal childhood activities or accidental trauma. Certain physical findings, such as patterned injuries or burns in unusual locations, raise strong suspicion of non-accidental injury. Early recognition is critical to ensure child safety and initiate appropriate protective interventions.
Rationale:
A. A child expressing fear of failing in school reflects emotional concerns that are developmentally appropriate and commonly seen in school-age children. While anxiety about academic performance may require support, it is not an indicator of maltreatment. This finding alone does not suggest abuse or neglect.
B. Symmetric burns on the feet are highly suspicious for non-accidental injury because they suggest forced immersion in hot liquid or deliberate contact rather than accidental exposure. In cases of suspected Child abuse, burn patterns that are uniform, bilateral, or have clear demarcation lines strongly indicate inflicted injury and require immediate reporting and investigation.
C. Missing a dental cleaning is a minor healthcare lapse and does not independently indicate maltreatment. Occasional missed appointments may occur due to scheduling, transportation, or parental oversight. It does not constitute evidence of abuse or neglect.
D. Bruises on the right shin are common in school-age children due to normal play, sports, and accidental bumps. Location on bony prominences such as shins is typical for accidental bruising. In the absence of other concerning findings or inconsistent history, this is not strongly indicative of maltreatment.
Correct Answer is D
Explanation
Selective serotonin reuptake inhibitors (SSRIs) are commonly prescribed for major depressive disorder to increase serotonin levels in the central nervous system. While generally well tolerated, excessive serotonergic activity or drug accumulation can lead to toxicity, including autonomic instability and potentially life-threatening serotonin syndrome. Early recognition of toxic effects is essential, especially during initiation or dose adjustment periods. Nursing assessment focuses on identifying cardiovascular, neuromuscular, and mental status changes that may indicate excessive serotonergic activity.
Rationale:
A. Bradycardia is not typically associated with SSRI toxicity. Instead, serotonergic excess usually leads to autonomic hyperactivity, which more commonly manifests as tachycardia, hypertension, and diaphoresis. Bradycardia would suggest alternative etiologies such as conduction abnormalities or other medication effects.
B. Xerostomia (dry mouth) is a common and expected side effect of SSRIs due to anticholinergic-like effects, but it does not indicate toxicity. It is usually mild and manageable with supportive measures such as hydration and oral hygiene. It is not a marker of overdose or severe adverse reaction.
C. Hypothermia is not characteristic of SSRI toxicity. In serotonin syndrome or overdose, patients are more likely to present with hyperthermia due to increased metabolic activity and neuromuscular excitation. A low body temperature would be inconsistent with toxic serotonergic effects.
D. Hypertension is a key manifestation of SSRI toxicity, particularly in the context of serotonin syndrome, due to excessive sympathetic nervous system stimulation. In the setting of a Serotonin syndrome, autonomic instability can lead to elevated blood pressure, tachycardia, and hyperthermia. This finding indicates possible toxic accumulation and requires immediate intervention.
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