It is recommended that people take a multivitamin if they are under ________ years old or on weight loss diets and consume fewer than ________ calories per day
A) 50; 2000 B) 50; 1200 C) 40; 1200 D) 65; 2000
B
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You are treating a patient who has been identified as having stable ventricular tachycardia. Medical direction has ordered amiodarone as the antiarrhythmic of choice. The correct dosage in this situation is:
a. 300 mg IV bolus b. 150 mg IV bolus infusion over 10 minutes c. 6 mg IV bolus rapidly d. 2 mg/min IV infusion
Mr. Green is complaining of severe difficulty breathing after being stung by a bee. His wife states he has had reactions to bee stings before, but not quite this severe. Which medications should you specifically ask him about?
A) Nitroglycerine tablets B) Inhaler C) Epinephrine auto-injector D) Antihistamines
A 64-year-old female patient having an acute exacerbation of chronic obstructive pulmonary dis-ease (COPD) was admitted to the hospital yesterday
During rounds today the respiratory therapist finds the patient to be difficult to arouse and has the following physical findings: heart rate 102 beats/min, respiratory rate 23 breaths/min shallow and slightly labored, breath sounds are bilaterally decreased with rhonchi in both bases. The pa-tient has a frequent but weak cough. The respiratory therapist draws an ABG with the following results on a 2 L/min nasal cannula: pH 7.52, PaCO2 30 mm Hg, PaO2 45 mm Hg, SaO2 86%, HCO3? 24 m Eq/L. The most appropriate action is which of the following? a. Intubate and mechanically ventilate. b. Increase the nasal cannula to 4 L/min. c. Administer incentive spirometry. d. Begin noninvasive positive pressure venti-lation.
The ________ sphincter controls the movement of chyme from the ileum to the cecum, which is the beginning of the large intestine.
Fill in the blank(s) with the appropriate word(s).