Which pathogen is the result of decades of use of unnecessary antibiotics and the most prevalent in the United States

Acinetobacter baumannii

Clostridioides difficile

MRSA

Vancomycin-resistant Enterococci

Answer and Explanation

The Correct Answer is C

A. Acinetobacter baumannii is an opportunistic pathogen often associated with hospital-acquired infections, but it is not the most prevalent due to the use of unnecessary antibiotics.
B. Clostridioides difficile (C. diff) infections are largely the result of broad-spectrum antibiotic use, but it is not the most prevalent pathogen overall in the U.S.
C. MRSA (Methicillin-resistant Staphylococcus aureus) is one of the most common and prevalent antibiotic-resistant bacteria in the U.S. It has become more widespread due to overuse and misuse of antibiotics.
D. Vancomycin-resistant Enterococci (VRE) is another significant pathogen related to antibiotic resistance, but it is less prevalent compared to MRSA.

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Correct Answer is B

Explanation

A. While 11:30 PM is within the peak window, monitoring should extend through the entire peak period, not just one point in time.
B. If regular insulin is given at 8:30 PM, the peak action, when the risk of hypoglycemia is highest, would occur between 10:30 PM and 1:30 AM.
C. 12:30 AM to 8:30 AM extends beyond the peak and into the late duration phase.
D. 8:40 PM to 9:00 PM is too early for peak action; this is just after the onset.

A. Allow the immune system to kill cancer cells B. Eradicate all cancer cells C. Shrine tumor D. Improve wound healing

Correct Answer is C

Explanation

A. While the immune system may help in attacking cancer cells, chemotherapy is not given before surgery specifically to assist the immune system.
B. Eradicating all cancer cells is the ultimate goal of cancer treatment, but chemotherapy before surgery (neoadjuvant chemotherapy) is not guaranteed to eliminate all cancer cells.
C. Shrink tumor is the correct answer. Neoadjuvant chemotherapy is administered before surgery to reduce the size of the tumor, making it easier to remove surgically and potentially allowing for less extensive surgery.
D. Chemotherapy does not improve wound healing; in fact, it can sometimes impair the body’s ability to heal due to its effects on rapidly dividing cells, including those involved in tissue repair.

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Which pathogen is the result of decades of use of unnecessary antibiotics and the most prevalent in the United States

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The patient received regular insulin 10 units subcutaneously at 8:30 PM for a blood glucose level of 253 mg/dL. The nurse plans to monitor this patient for signs of hypoglycemia at which time related to the insulin's peak action?

Correct Answer is B

Explanation

During a treatment meeting in an oncology unit, the nurse learns that a patient is scheduled for chemotherapy before surgery. What are the purposes for this patient to receive chemotherapy at this specific time?

Correct Answer is C

Explanation

An elderly client expresses concern about the possibilities of memory loss and cognitive decline in older adulthood. Which of the following statements by the nurse is correct?

A nurse is caring for a client who is recovering from a femur fracture sustained in a motor vehicle crash. Their partner died in the collision. Which of the following client statements would indicate that the client is experiencing avoidance symptoms?

A nurse is caring for a client. Which of the following client statements should the nurse identify as an indication of anorexia nervosa?

The nurse is evaluating a 45-year-old patient diagnosed with type 2 diabetes mellitus. Which symptom reported by the patient is considered one of the classic clinical manifestations of diabetes?

A nurse is caring for a female client who has bulimia nervosa and reports frequent self-induced vomiting. Which of the following findings should the nurse expect?

The nurse is teaching a patient about the different routes of transmission. Which patient statement indicates correct understanding of airborne transmission?

A nurse in a mental health clinic is caring for a client who is grieving. Exhibits A nurse is caring for a client who is grieving. Which of the following findings should the nurse identify as a priority to address?Select all that apply.

The nurse is planning care for several patients in the hospital environment. Which is the greatest risk factor for a patient developing Clostridioides difficile?