A 30-year-old female patient presents with symptoms of dysuria, urgency, and frequency. A urinalysis is performed. Which of the following findings would most likely confirm a diagnosis of a urinary tract infection (UTI)?

Elevated ketones in the urine

Presence of nitrites in the urine

Low specific gravity

Presence of glucose in the urine

Answer and Explanation

The Correct Answer is B

A.   Elevated ketones in the urine can indicate diabetic ketoacidosis or starvation but is not specific to a UTI.
B.   Nitrites are commonly found in the urine of patients with UTIs due to bacterial conversion of urinary nitrates to nitrites. This is a hallmark finding of a UTI.
C.   Low specific gravity indicates diluted urine, which is not a direct indicator of a UTI.
D.   Glucose in the urine could indicate diabetes but is not a typical finding for a UTI.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

A. A troponin level is used to diagnose cardiac injury, not multiple sclerosis. It does not help in confirming MS.
B. A myelogram is a diagnostic test for spinal cord disorders, but it is not typically used to diagnose multiple sclerosis.
C. A lumbar puncture is commonly performed to help diagnose multiple sclerosis. It can show abnormalities such as oligoclonal bands in the cerebrospinal fluid, which is suggestive of MS.
D. Brain natriuretic peptide (BNP) is a marker for heart failure and is unrelated to the diagnosis of multiple sclerosis.

A. Airway obstruction occurs due to thinning mucus. B. Decreased mucus production contributes to airway constriction. C. Bronchospasm occurs when there is Inflammation, edema, and excess mucus. D. Inflammation is reduced due to airway diameter.

Correct Answer is C

Explanation

A. Airway obstruction in asthma is not caused by thinning mucus. It is primarily due to bronchospasm, inflammation, and thickening of the mucus.
B. Decreased mucus production does not contribute to airway constriction in asthma. In fact, excessive mucus production is a key feature of asthma, leading to obstruction of the airways.
C. Bronchospasm in asthma involves inflammation, edema, and excess mucus production. These factors cause narrowing of the airways, leading to difficulty breathing.
D. Inflammation leads to airway narrowing, but it does not reduce the airway diameter in the sense of preventing bronchospasm. Bronchospasm occurs as a result of inflammation and muscle contraction.

View Question and Answer

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

A 30-year-old female patient presents with symptoms of dysuria, urgency, and frequency. A urinalysis is performed. Which of the following findings would most likely confirm a diagnosis of a urinary tract infection (UTI)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is being evaluated for multiple sclerosis. Which of the following tests should the nurse anticipate the provider will order to assist with diagnosis?

Correct Answer is C

Explanation

A nurse is caring for a client with asthma. Which of the following happens physiologically when bronchospasm occurs?

Correct Answer is C

Explanation

A nurse is assessing a patient diagnosed with peptic ulcer disease. Which findings would support this diagnosis? (Select All that Apply.)

A nurse is preparing to administer oxygen therapy to a patient who has just undergone abdominal surgery. Which of the following interventions is most important to ensure proper oxygenation?

A nurse is reviewing the potential complications associated with peptic ulcer disease (PUD). Which of the following conditions should the nurse recognize as possible complications of PUD? (Select All that Apply.)

Which of the following common characteristics of nonallergic asthma can the nurse expect to find when assessing an adult client? (Select all that apply.)

A nurse is caring for a client who has multiple sclerosis and is experiencing progressive multifocal leukoencephalopathy (PML). Which of the following medications should the nurse recognize is associated with the development of PML?

A 40-year-old patient is admitted with sharp, pleuritic chest pain and dyspnea. The nurse observes jugular venous distension and muffled heart sounds on examination. What is the most appropriate initial nursing action for this patient?

A nurse is teaching a client who is at risk for osteoporosis. Which of the following instructions should the nurse include?

A 35-year-old female patient presents to the clinic with fatigue, pallor, and shortness of breath on exertion. Laboratory results reveal a hemoglobin level of 8 g/dL and a mean corpuscular volume (MCV) of 70 fL. Based on these findings, what is the most likely type of anemia?