A 27-year-old female complains of dysuria and urinary frequency. Urinalysis reveals 1020 WBCs per high- power field and numerous gram-negative bacteria. She denies fevers, chills, and has no flank pain or tenderness.Which of the following statements concerning urinary tract infections is true?
Answer(s): A
Urinary tract infections are extremely common in young women. For simple infections uncomplicated by fever, chills, or flank pain, a single dose of an antibiotic may be curative. In the presence of symptoms suggesting renal parenchymal infection (i.e., pyelonephritis), treatment should continue for as long as 2 weeks, and parenteral antibiotics may be required (e.g., fluoroquinolone). Bacteriuria in pregnant women should be treated regardless of symptoms; whereas, bacteriuria in patients with indwelling catheters should probably be treated only in the presence of symptoms. Chronic suppressive antibiotic therapy in the latter group has not been shown to be useful. Radiologic investigation for underlying anatomic abnormalities should be undertaken in girls up to age 6, in all males after their first infection, and in women of any age with recurrent urinary tract infections. The most common pathogen is E. coli, accounting for greater than 80% of infections. Other organisms frequently encountered include Klebsiella, Proteus, and Enterobacter species.
A 27-year-old female complains of dysuria and urinary frequency. Urinalysis reveals 1020 WBCs per high- power field and numerous gram-negative bacteria. She denies fevers, chills, and has no flank pain or tenderness.Which of the following bacteria is most likely responsible for this patient's urinary tract infection?
Answer(s): C
A 49-year-old woman with a history of migraine headaches reports 6 days of persistent headache, nausea, and recurrent vomiting. On examination, the patient is orthostatic. Electrolytes show a bicarbonate of 42 and a blood gas is obtained revealing a pH of 7.53, carbon dioxide of 53, and PO2 of85. What is the underlying acid-base abnormality?
Answer(s): B
The pH of 7.53 indicates alkalosis as the primary disorder (normal pH is 7.40). A high bicarbonate is consistent with a metabolic cause of the alkalosis. The high carbon dioxide of 53 (normal is 40) is compensating for the primary disorder (alkalosis) in an attempt to bring the pH closer to normal. Metabolic alkalosis results from renal bicarbonate reabsorption. Processes which maintain persistent high reclamation of bicarbonate include dehydration, hypokalemia, hypercapnea, and mineralocorticoid excess.
A 28-year-old man has the acute onset of colicky pain in the left costovertebral angle radiating into the groin, as well as gross hematuria. Abdominal x-ray discloses a stone in the left ureter. Which of the following is true concerning this disease?
More than 90% of renal stones are visible on a plain abdominal x-ray, and the majority contain calcium oxalate. Staghorn calculi usually contain magnesium ammonium phosphate (triple phosphate or struvite) and are associated with alkaline urine. This is commonly encountered in chronic urinary tract infections with urea-splitting bacteria. Radiolucent stones often contain urea, which is associated with acidic urine. A small percentage (fewer than 10%) of renal stones contain cystine. The most common cause of calcium stone disease is idiopathic hypercalciuria. Almost half these patients will excrete more than 4 mg of calcium/kg body weight/24 h in the absence of hypercalcemia. Causes of hypercalciuria to be ruled out are sarcoidosis, hyperparathyroidism, and Paget's disease of bone. Idiopathic hypercalciuria is believed to result from either increased GI absorption of calcium, increased calcium resorption from bone, or excessive renal calcium leakage into the urine.
A 28-year-old man has the acute onset of colicky pain in the left costovertebral angle radiating into the groin, as well as gross hematuria. Abdominal x-ray discloses a stone in the left ureter. Which of the following is true concerning this disease?The patient spontaneously passes the stone, which is found to contain calcium oxalate. Which of the following is the most likely cause of this stone?
Answer(s): D
Share your comments for USMLE STEP2 exam with other users:
understand sql col.
i would give 5 stars to this website as i studied for az-800 exam from here. it has all the relevant material available for preparation. i got 890/1000 on the test.
this is nice.
q55- the ridac workflow can be modified using flow designer, correct answer is d not a
by far this is the most accurate exam dumps i have ever purchased. all questions are in the exam. i saw almost 90% of the questions word by word.
i cleared the az-104 exam by scoring 930/1000 on the exam. it was all possible due to this platform as it provides premium quality service. thank you!
question # 232: accessibility, privacy, and innovation are not data quality dimensions.
looks wrong answer for 443 question, please check and update
great question
question: a user wants to start a recruiting posting job posting. what must occur before the posting process can begin? 3 ans: comment- option e is incorrect reason: as part of enablement steps, sap recommends that to be able to post jobs to a job board, a user need to have the correct permission and secondly, be associated with one posting profile at minimum
answer to question 72 is d [sys_user_role]
please provide the pdf
hey guys, just to let you all know that i cleared my 312-38 today within 1 hr with 100 questions and passed. thank you so much brain-dumps.net all the questions that ive studied in this dump came out exactly the same word for word "verbatim". you rock brain-dumps.net!!! section name total score gained score network perimeter protection 16 11 incident response 10 8 enterprise virtual, cloud, and wireless network protection 12 8 application and data protection 13 10 network défense management 10 9 endpoint protection 15 12 incident d
very helpful
useful questions
page :20 https://exam-dumps.com/snowflake/free-cof-c02-braindumps.html?p=20#collapse_453 q 74: true or false: pipes can be suspended and resumed. true. desc.: pausing or resuming pipes in addition to the pipe owner, a role that has the following minimum permissions can pause or resume the pipe https://docs.snowflake.com/en/user-guide/data-load-snowpipe-intro
i want hcia exam dumps
good training
very useful
yes need this exam dumps
these questions are a great eye opener
thank you for providing these questions and answers. they helped me pass my exam. you guys are great.
good knowledge
answer 10 should be a because only a new project will be created & the organization is the same.
can you please upload the dump again
is it legit questions from sap certifications ?
question 16 should be b (changing the connector settings on the monitor) pc and monitor were powered on. the lights on the pc are on indicating power. the monitor is showing an error text indicating that it is receiving power too. this is a clear sign of having the wrong input selected on the monitor. thus, the "connector setting" needs to be switched from hdmi to display port on the monitor so it receives the signal from the pc, or the other way around (display port to hdmi).
q 10. ans is d (in the target org: open deployment settings, click edit next to the source org. select allow inbound changes and save
i purchased this exam dumps from another website with way more questions but they were all invalid and outdate. this exam dumps was right to the point and all from recent exam. it was a hard pass.
it was a good experience and i got 90% in the 200-901 exam.
hi please upload this
please upload it
really need this dump. can you please help.