Cephalosporins are similar to another group of beta-lactam antibiotics called the?
Macrolides
Fluoroquinolones
Aminoglycosides
Penicillins
The Correct Answer is D
Cephalosporins are similar to another group of beta-lactam antibiotics called the Penicillins. Both cephalosporins and penicillins belong to the beta-lactam class of antibiotics, which share a similar structure and mechanism of action. They inhibit bacterial cell wall synthesis by binding to specific proteins called penicillin-binding proteins (PBPs), leading to bacterial cell death. This shared mechanism of action makes cephalosporins and penicillins similar in their antibacterial effects.
On the other hand, macrolides, fluoroquinolones, and aminoglycosides are different classes of antibiotics with distinct structures and mechanisms of action. They work through different mechanisms to inhibit bacterial growth and have different spectrums of activity compared to beta-lactam antibiotics like cephalosporins and penicillins.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D","G","H"]
Explanation
Low oxygen saturation: Low oxygen saturation indicates a potential respiratory compromise and should be addressed promptly to ensure adequate oxygenation and prevent further deterioration.
Previous injection drug user and alcohol misuse: Past injection drug use and alcohol misuse can have significant implications for the patient's health, including increased risk of infections, compromised immune function, and potential withdrawal symptoms. It is crucial for the nurse to be aware of these factors in order to provide appropriate care and support. Has productive cough severe enough to keep her awake: A severe productive cough that disrupts the patient's sleep suggests respiratory distress or possible worsening of the underlying condition. The nurse should assess the patient's respiratory status and implement interventions to alleviate the cough and improve rest.
Elevated temperature, pulse, and respiratory rate: An elevation in vital signs, including temperature, pulse, and respiratory rate, can indicate an infectious or inflammatory process. This warrants further assessment and intervention to manage the underlying condition. Diagnosis pneumonia: The diagnosis of pneumonia indicates a respiratory infection that requires close monitoring and appropriate treatment. The nurse should assess the patient's respiratory status, administer prescribed medications, and implement respiratory hygiene measures.
The following options are not immediate concerns or relevant assessment information:
Appointment the next day: While follow-up appointments are important, they do not require immediate attention upon receiving a hand-off report.
Marital status: Marital status is not typically an immediate concern for the nurse's assessment and care planning.
Daughter's name: The patient's family member's name is not an immediate concern or relevant assessment information for the nurse's immediate care.
Fever is present: While a fever is a symptom of an underlying condition, it is not the most critical concern.
Correct Answer is D
Explanation
To calculate the patient's body mass index (BMI), we need to divide the weight (in kilograms) by the square of the height (in meters). Let's convert the height and weight measurements to the appropriate units and perform the calculation:
Height: 5 feet, 6 inches = 5 + (6/12) = 5.5 feet = 1.6764 meters (rounded to four decimal places) Weight: 250 lb. = 113.3 kg
BMI = Weight (kg) / (Height (m))^2
BMI = 113.3 kg / (1.6764 m)^2
BMI ≈ 40.0
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
