Which of the following infectious agents may cause pneumonia?
A) Streptococcus
B) Chlamydia
C) Mycoplasma
D) All of the above are correct.
D
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A 16-year-old female has been brought to her primary care physician by her mother due to the girl's persistent sore throat and malaise
Which of the following facts revealed in the girl's history and examination would lead the physician to rule out infectious mononucleosis? A) The girl has a temperature of 38.1 °C (100.6 °F) and has enlarged lymph nodes. B) Her liver and spleen are both enlarged. C) Blood work reveals an increased white blood cell count. D) Chest auscultation reveals crackles in her lower lung fields bilaterally.
A 66-year-old female complains of fatigue and a "burning and itching feeling in the legs." Patient reports that the leg problem occurs during sleep and awakens her during the night
Current medications include: ACE inhibitor, Wellbutrin, and Prilosec. Denies use of tobacco or alcohol. History of hypertension, GERD, and depression. On physical examination, vital signs are T 98 degrees, 18 resps/ min, pulse 66, and BP 110/60. Heart: regular rate and rhythm, no murmurs. Lungs are clear to auscultation. Abdomen is non-tender with no organomegaly. Extremities: Skin is pink, cool to touch, and intact bilaterally. + Hallux valgus bilaterally. Left and right quadriceps muscle strength 5/5. DTRs left and right + 3/4. No clonus. Negative Homan's and Babinski's sign. Sensation to pin prick and cotton ball intact in extremities and equal bilaterally. Dorsalis pedis pulses +1/4 bilaterally. No neurological deficits. These signs and symptoms are characteristic of: A. Peripheral vascular disease B. Restless leg syndrome C. Peripheral neuropathy D. All of the above
A patient who overdosed on baclofen is brought to the emergency department. The patient is unresponsive. The nurse should immediately:
a. prepare to support respiration. b. administer the antidote to baclofen. c. infuse diazepam to lighten the coma. d. obtain an echocardiogram.
Which observation indicates to you that your client with COPD is effectively using interventions for airway clearance?
A. The client's cough is nonproductive. B. The oxygen saturation is consistently above 88%. C. The client consistently uses "pursed-lip" breathing. D. The serum albumin level is within the normal range.