The nurse is teaching the patient about angina pectoris. Which of the following statements by the patient indicates that he has understood the teaching implemented regarding angina pectoris?
A) "I will avoid exercise because it will precipitate my angina."
B) "As long as I take my medicines, I will not need to decrease my fat intake."
C) "My high blood pressure has no effect on my episodes of chest pain."
D) "High fat in the diet and smoking can cause my episodes of chest pain."
D
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A patient has an increased carbon dioxide level. Which cells combine with carbon dioxide to eliminate it from the body?
A) Leukocytes B) Erythrocytes C) Macrophages D) Platelets
A nurse is preparing to administer a cardiotonic drug via IM injection based on the understanding of which of the following about this route? Select all that apply
A) Appropriate when IV access is not available B) Site massage necessary after injection C) Not the recommended parenteral route D) Amount given no more than 2 mL E) Injection deep into the muscle
A nurse in a well-child clinic is teaching parents about their child's immune system. Which statement, made by the nurse, is correct?
a. The immune system distinguishes and actively protects the body's own cells from foreign substances. b. The immune system is fully developed by 1 year of age. c. The immune system protects the child against communicable diseases in the first 6 years of life. d. The immune system responds to an offending agent by producing antigens.
A nurse is preparing to palpate a female client's neck. Which action by the nurse is most appropriate?
a. Telling the client, "I need to feel for tumors in your neck." b. Telling the client, "I'm going to feel your neck for any abnormalities." c. Telling the client, "I need to press deeply on your neck, so please hold still." d. Palpating the client's neck without explanation of the purpose.