Question

select the correct answer from each drop-down menu. complete the sentences related to imaging equipment. the discovery of x-ray was followed by , which was used for medical purposes. the last imaging equipment to be produced was erbur. magnetic resonance imaging computed tomography ultrasound next

Explanation:

For the first blank (after X - ray discovery for medical use), ultrasound was developed relatively early after X - rays among the options and is used for medical imaging. For the second blank, magnetic resonance imaging (MRI) is one of the more recent major imaging equipment developments. But looking at the first drop - down, the timeline of medical imaging equipment development: X - ray was discovered first, then ultrasound was developed and used for medical purposes. Then, among the later developments, magnetic resonance imaging is a more recent (last among the given options in terms of development order for the second part? Wait, maybe the first blank: After X - ray, ultrasound was an early follow - up for medical imaging. The second blank: magnetic resonance imaging is a later (last among the options) developed imaging equipment. Wait, maybe the first drop - down: the options are magnetic resonance imaging, computed tomography, ultrasound. The order of development: X - ray (1895), ultrasound (developed for medical use in mid - 20th century), then computed tomography (1970s), then magnetic resonance imaging (1980s). Wait, maybe the first blank is "ultrasound" as it was an early follow - up to X - ray for medical imaging. The second blank: if we consider the last (most recent) among the options, magnetic resonance imaging. But let's check the options. The first drop - down: the correct answer for the first blank (after X - ray, used for medical purposes) is "ultrasound" because ultrasound was developed and applied in medicine after X - rays and before CT and MRI. For the second blank, "magnetic resonance imaging" is a more recent (last among the given options) imaging equipment. But maybe the first blank is ultrasound and the second is magnetic resonance imaging. Wait, the problem says "the last imaging equipment to be produced was [option]". So the order of development: X - ray → ultrasound → computed tomography → magnetic resonance imaging. So the first blank (after X - ray) is ultrasound, the second blank (last produced) is magnetic resonance imaging. But let's confirm the options. The first drop - down has the options: magnetic resonance imaging, computed tomography, ultrasound. So for the first sentence: "The discovery of X - ray was followed by [ultrasound], which was used for medical purposes." For the second sentence: "The last imaging equipment to be produced was [magnetic resonance imaging]".

Answer:

First drop - down: ultrasound
Second drop - down: magnetic resonance imaging