A nurse is assessing a client's peripheral circulation. In which of the following locations should the nurse palpate to assess the posterior tibial pulse? (Selectable areas, or "Hot Spots," are outlined in the artwork below. Select only the outlined area that corresponds to your answer.)
Iliac
Femoral
Popliteal
Tibial
The Correct Answer is D
A. The iliac pulse is located near the pelvis and is not used for assessing circulation in the lower extremities.
B. The femoral pulse is located in the upper thigh, not near the posterior tibial area.
C. The popliteal pulse is found at the back of the knee and is higher than the posterior tibial location.
D. The posterior tibial pulse is correctly located behind the medial malleolus on the inner side of the ankle. This location is where the posterior tibial artery is accessible and is commonly used to assess blood flow to the lower extremities.
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Correct Answer is A
Explanation
A. Facial drooping is a common symptom following a stroke, particularly if it affects areas of the brain responsible for facial movement.
B. Frequent diarrhea is not typically associated with stroke and may be related to other factors.
C. A steady gait is unlikely following a stroke, especially if the stroke has affected motor control or balance.
D. Vocal clarity can be affected after a stroke, but facial drooping is a more immediate and recognizable alteration in neurologic function.
Correct Answer is B
Explanation
A. Asystole: Asystole would show a flat line with no electrical activity, which is not seen here.
B. Ventricular fibrillation: Ventricular fibrillation is characterized by chaotic, irregular waveforms without distinct P waves, QRS complexes, or T waves. The ECG strip shows this disorganized, erratic electrical activity consistent with ventricular fibrillation.
C. Sinus tachycardia: Sinus tachycardia would display a regular rhythm with identifiable P waves, QRS complexes, and T waves at a faster rate. This is not present in the ECG strip.
D. Sinus bradycardia: Sinus bradycardia would show a slower rate but with an organized rhythm and distinct P, QRS, and T waves. This is not indicated in the strip.