A nurse is teaching a health class about the heart. Which information from the class members indicates teaching by the nurse is successful for the flow of blood through the heart, starting in the right atrium?
a. Right ventricle, left ventricle, left atrium
b. Left atrium, right ventricle, left ventricle
c. Right ventricle, left atrium, left ventricle
d. Left atrium, left ventricle, right ventricle
ANS: C
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A nursing instructor supervises a student nurse who is caring for a patient who is on fall precautions. The nursing instructor would intervene if he or she observed the student nurse
1. Keeping the bed at the highest position at all times. 2. Using furniture to block areas that are off-limits to the patient. 3. Placing the patient's bed at the lowest level when the patient is sleeping. 4. Placing the overbed table across the wheelchair when the patient is seated.
The nurse is assessing the muscle stretch reflexes on a client who has repeatedly demonstrated 3+ responses. The nurse recognizes the implication of this data to mean that:
1. While brisk, it may be normal for this client. 2. This is a below-normal response. 3. There is indication of central nervous system dysfunction. 4. This is generally considered a normal response.
A(n) _____________ is a mathematical statement that two ratios are equal
Fill in the blank(s) with correct word
A patient has begun taking an HMG-COA reductase inhibitor. Which of the following statements about this class of drugs made by the nurse during patient education would be inappropriate?
a. "Satins reduce the risk of stroke." b. "You should come into the clinic for liver enzymes in 1 month." c. "Statins reduce the risk of coronary events in people with normal LDL levels." d. "You should maintain a healthy lifestyle and avoid high-fat foods."