A direct X-ray photograph of the intestines i | vedclass

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Question

(C) $X-$rays are high-energy electromagnetic waves that pass through soft tissues with very little absorption. Since the intestines consist of soft ti

Vedclass · Accepted Answer

The $X-$rays will pass through the intestines without causing a good shadow for any useful diagnosis

Vedclass · Answer

(C) $X-$rays are high-energy electromagnetic waves that pass through soft tissues with very little absorption. Since the intestines consist of soft tissues with similar densities,they do not absorb $X-$rays significantly. Consequently,they do not cast a clear shadow on the photographic film,making it impossible to obtain a useful diagnostic image without the use of contrast agents like barium.

$A$ direct $X-$ray photograph of the intestines is not generally taken by radiologists because

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$X$-rays of wavelength $\lambda = 1\,\mathring{A}$ have a frequency of:

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