What is the normal lab value for protein in urine?
A. 10 to 100 mcg
B. Moderate
C. Negative to trace
D. Few
E. <100 mcg
Answer: C
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A patient with chest pain tells you that he feels the same now as when he had a heart attack 2 years ago. He is diaphoretic, nauseated, and vomiting; he has a pulse of 84, respirations of 16 breaths/min, and a blood pressure of 78/50 mmHg. The patient is allergic to aspirin. He asks you to assist him in taking one of his nitroglycerin pills because his arthritis makes it too hard for him to open the medication bottle. Which of the assessment findings represents a contraindication to the nitroglycerin?
A) Blood pressure of 78/50 mmHg B) Heart rate less than 100 C) Nausea and vomiting D) Allergy to aspirin
You are providing bag-valve-mask ventilations to a patient in anaphylactic shock. There is increasing resistance to ventilation, despite your use of proper ventilation technique. What is the best way to address this situation?
A) Stop ventilations and administer an albuterol metered-dose inhaler B) Occlude the pop-off valve on the bag-valve mask and continue ventilations C) Increase both the ventilatory rate and the force of ventilation D) Turn the patient to her side and apply manual pressure over the epigastrium
What term best describes a loud, high-pitched continuous sound heard (often with the unaided ear) primarily over the larynx or trachea during inhalation in patients with upper airway obstruc-tion?
a. Stridor b. Rhonchi c. Crackles d. Wheeze
When making an exfoliant with natural substances, which of the following fluids can be combined with an abrasive?
A) Milk B) Water C) Oil D) All of the above