Nitroglycerine is a medication commonly prescribed to patients with angina pectoris. Nitroglycerine helps relieve cardiac chest pain because it:
A) constricts the blood vessels, reducing the workload of the heart.
B) constricts the blood vessels, increasing blood pressure.
C) dilates the blood vessels and increases the workload of the heart.
D) dilates the blood vessels and reduces the workload of the heart.
Question 2
Your patient is a 28-year-old male with a history of panic attacks. He states that symptoms began about 20 minutes ago and that he has been unable to get them under control. He complains of shortness of breath, chest pain, dizziness, and a feeling that he is going to die. His skin is warm and moist. HR = 132, BP = 138/98, RR = 26 and shallow. You spend 15 minutes on-scene with him attempting to talk him down without success. Which of the following is most appropriate?
A) Oxygen, IV, nitroglycerin, aspirin, morphine
B) IV, diazepam
C) Oxygen
D) IV, haloperidol
It is important to ask patients what other health care providers they are seeing, such as the dentis
Comparison of normal-shaped erythro- cytes and the abnormal sickle shape noted in patients with sick
Incentive spirometry. A portable incentive spirometer is useful for encouraging patients to exercise
Commonly Used Equivalents for the Apothecary and Metric Systems Cont
buffers commonly employed for biochemical studies
Amino Acids Commonly Found in Proteins