A patient's heart rate increased from 94 to 164 beats/min. What will the nurse expect as a result?
Decrease in hemoglobin level
Increase in diastolic filling time
Increase in stroke volume
Decrease in cardiac output
The Correct Answer is D
A. An increase in heart rate does not directly affect hemoglobin levels; this option is incorrect.
B. A higher heart rate decreases diastolic filling time, as there is less time for the heart to fill between beats, which can lead to reduced stroke volume.
C. An increased heart rate does not inherently increase stroke volume; in fact, at very high rates, stroke volume can decrease due to reduced filling time.
D. The significant increase in heart rate to 164 beats/min can lead to decreased cardiac output due to compromised diastolic filling and reduced stroke volume.
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Correct Answer is ["B","C","D","E","F"]
Explanation
A. This statement is incorrect; the nurse should touch only the inside of the first glove while putting it on to maintain sterility.
B. The outer glove package should be removed by tearing it open to access the gloves inside.
C. After putting on the second glove, interlocking hands helps to ensure that the gloves remain sterile.
D. Slipping fingers underneath the second glove cuff with the gloved dominant hand helps to keep the gloves sterile while donning them.
E. Laying the glove package on a clean flat surface above the waistline prevents contamination.
F. The dominant hand should be gloved first to maintain a sterile technique, as the dominant hand is used for the procedure.
Correct Answer is B
Explanation
A. The definition of spirituality does not typically include concepts of fire or giving life; this option does not accurately capture the essence of spirituality.
B. Awareness of one's inner self encompasses the essence of spirituality, focusing on personal beliefs, values, and the search for meaning, which is widely recognized in health care.
C. Spirituality is often considered equally essential to physical needs, especially in holistic approaches to health and well-being, making this statement misleading.
D. Spirituality can have a significant impact on health, influencing coping mechanisms and overall well-being; therefore, labeling it as having a minor effect is not accurate.