Blood pressure is affected by a number of factors. Name three of them
Answers will vary but may include the amount of blood and other fluids that are present in the body; the condition of the arteries; and the force of the heartbeat. Age, exercise, obesity, food, pain, stress, stimulants, steroids, and some medications can cause the blood pressure to increase; whereas weight loss, fasting, depression, and blood loss can lower the blood pressure.
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You are transporting a patient who had an episode of chest pain. On scene you assisted him in taking his nitroglycerin, which completely alleviated the chest pain. En route to the hospital, he asks you why the nitroglycerin takes the chest pain away. Your response would be:
A) "It causes the heart rate to decrease, which relaxes it and decreases pain." B) "It has a sedative effect on the brain, making you less aware of the pain." C) "It dilates the blood vessels, which decreases the workload of the heart." D) "It causes the body to relax, decreasing the need for oxygen."
The most frequently used system of preintubation airway assessment is the:
a. Mallampati classification system. b. Revised Cormack and LeHane classifications. c. Percentage of Glottic Opening system. d. Revised Mallampati and Cormack classifications.
What is the most common cause of chronic gastroenteritis?
A) Microbial infection B) Floral infection C) Elevated cortisol D) Use of NSAIDs
The majority of Medicare claims are submitted electronically
Indicate whether this statement is true or false.