Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The nurse is preparing to assess a client's apical impulse. The nurse would palpate at which location?
A. Fourth intercostal space, left sternal border
Fourth intercostal space, left sternal border: This location is not typically used for palpating the apical impulse; it is more relevant for auscultating heart sounds.
B. Second intercostal space, left sternal border
Second intercostal space, left sternal border: This location is used for auscultating the aortic and pulmonic valves.
C. Fifth intercostal space, left midclavicular line
Fifth intercostal space, left midclavicular line: The apical impulse, or point of maximal impulse (PMI), is typically palpated at the fifth intercostal space, left midclavicular line, where the apex of the heart is closest to the chest wall.
D. Third intercostal space left axillary line
Third intercostal space left axillary line: This is not a standard location for palpating the apical impulse.
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Full Explanation
C. Fifth intercostal space, left midclavicular line: The apical impulse, or point of maximal impulse (PMI), is typically palpated at the fifth intercostal space, left midclavicular line, where the apex of the heart is closest to the chest wall.
A. Fourth intercostal space, left sternal border: This location is not typically used for palpating the apical impulse; it is more relevant for auscultating heart sounds.
B. Second intercostal space, left sternal border: This location is used for auscultating the aortic and pulmonic valves.
D. Third intercostal space left axillary line: This is not a standard location for palpating the apical impulse.
Similar Questions
After teaching a group of students about blood flow through the heart, the instructor determines that the teaching was successful when the students state that after being received by the atria, the blood goes to which of the following?
A. Chordae tendineae
Chordae tendineae: These are the tendinous cords that anchor the AV valves but are not the structures where blood flows.
B. Precordium
Precordium: This term refers to the area of the chest wall over the heart, not a chamber of the heart where blood flows.
C. Ventricles
Ventricles: After blood is received by the atria, it flows through the atrioventricular (AV) valves into the ventricles.
D. Semilunar valves
Semilunar valves: These valves are located between the ventricles and the arteries (pulmonary and aortic) and are not the immediate next location for blood after the atria.
Full Explanation
C. Ventricles: After blood is received by the atria, it flows through the atrioventricular (AV) valves into the ventricles.
A. Chordae tendineae: These are the tendinous cords that anchor the AV valves but are not the structures where blood flows.
B. Precordium: This term refers to the area of the chest wall over the heart, not a chamber of the heart where blood flows.
D. Semilunar valves: These valves are located between the ventricles and the arteries (pulmonary and aortic) and are not the immediate next location for blood after the atria.
On examination, the nurse would expect what finding if a client is in right-sided heart failure?
A. Increased jugular venous pressure
Increased jugular venous pressure: Right-sided heart failure often leads to increased jugular venous pressure due to the backup of blood in the systemic venous system.
B. Decreased right-sided volume
Decreased right-sided volume: Right-sided heart failure typically results in increased blood volume in the right heart chambers, not decreased.
C. Decreased stroke volume
Decreased stroke volume: While right-sided heart failure can affect stroke volume, increased jugular venous pressure is a more direct indicator of right-sided heart failure.
D. Decreased central venous pressure
Decreased central venous pressure: Right-sided heart failure usually results in increased, not decreased, central venous pressure.
Full Explanation
A. Increased jugular venous pressure: Right-sided heart failure often leads to increased jugular venous pressure due to the backup of blood in the systemic venous system.
B. Decreased right-sided volume: Right-sided heart failure typically results in increased blood volume in the right heart chambers, not decreased.
C. Decreased stroke volume: While right-sided heart failure can affect stroke volume, increased jugular venous pressure is a more direct indicator of right-sided heart failure.
D. Decreased central venous pressure: Right-sided heart failure usually results in increased, not decreased, central venous pressure.
While performing an assessment, the nurse presses the client's arm with the tip of her thumb, holds for a few seconds, and releases. The nurse observes the client as shown. What is the nurse assessing?
A. Pitting edema
Pitting edema: Pressing on the skin and observing how it rebounds (if it leaves an indentation) is used to assess for pitting edema, which indicates fluid retention in the tissues.
B. Capillary refill
Capillary refill: This test involves pressing on the nail beds and observing the time it takes for color to return, not pressing on the arm.
C. Skin temperature
Skin temperature: This is assessed by palpating the skin, not by pressing with the thumb.
D. Peripheral pulses
Peripheral pulses: This involves palpating pulse points to assess their presence and strength, not pressing on the arm to check for edema.
Full Explanation
A. Pitting edema: Pressing on the skin and observing how it rebounds (if it leaves an indentation) is used to assess for pitting edema, which indicates fluid retention in the tissues.
B. Capillary refill: This test involves pressing on the nail beds and observing the time it takes for color to return, not pressing on the arm.
C. Skin temperature: This is assessed by palpating the skin, not by pressing with the thumb.
D. Peripheral pulses: This involves palpating pulse points to assess their presence and strength, not pressing on the arm to check for edema.