Substances such as oxygen and water are transported to the fetus by:
a. active transport.
b. pinocytosis.
c. facilitated diffusion.
d. simple diffusion.
ANS: D
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The nurse is caring for a patient who converts from normal sinus rhythm at 72/min to atrial fibrillation with a ventricular response at 164/min
Blood pressure is 160/76. Respiratory rate is 20/min with normal chest expansion and clear lungs bilaterally. IV heparin and cardizem are given. The nurse understands that the goal is to: A) Decrease SA node conduction B) Control ventricular rate C) Improve oxygenation D) Maintain anticoagulation
After receiving the nursing report, the nurse recognizes the patient admitted with which of the following to be at greatest risk for the development of cardiogenic shock?
A) Acute renal failure B) Myocardial infarction C) Malignant hypertension D) Stroke
The nurse discovers a patient receiving warfarin is bleeding. What drug would the nurse prepare to counteract this drug?
A) Vitamin E B) Vitamin K C) Protamine sulfate D) Calcium gluconate
Which act makes several significant changes to the current HIPAA Security and Privacy Rules and provides funds and incentives to increase the use of electronic health records (EHRs) by physicians and hospitals who meet eligibility criteria?
1. Health Information Technology for Economic and Clinical Health Act (HITECH) 2. The American Recovery and Reinvestment Act of 2009 3. Medicare Improvements for Patients and Providers Act (MIPPA) 4. The Health Insurance Portability and Accountability Act