You are palpating bilateral pedal pulses and cannot feel one of the pulses. the feet are equally warm. you find that both great toes are pink, with a capillary refill within 2 seconds. which of the following statements is correct?
(a) immediate emergency surgery is indicated.
(b) pedal pulses are not always palpable, especially in a fat or edematous ankle.
(c) unilateral pulses are never normal.
(d) venogram studies will be needed.

the correct answer is (B) Pedal pulses are not always palpable, especially in a fat or edematous ankle.

Explanation: It is difficult to assess pulsation in a fat or edematous anckle. If there is a lot of subcutaneous fat, you will need to push firmly to look for the right vessel.

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

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explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.