The doctor also may test for possible infections caused by eating items contaminated with bacteria or other organisms. The doctor may use certain tests - such as X-rays and blood tests - to check for anemia and look for toxins and other substances in the blood, and to check for blockages in the intestinal tract. If symptoms are present, the doctor will begin an evaluation by performing a complete medical history and physical exam.
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If pica is suspected, a medical evaluation is important to assess for possible anemia, intestinal blockages, or potential toxicity from ingested substances. Research among non-institutionalized populations takes the form of individual case studies, making prevalence rates difficult to estimate. The Handbook of Clinical Child Psychologycurrently estimates that prevalence rates of pica range from 4%-26% among institutionalized populations. on a Composition Machine, OR 24 Pt.Pica is the persistent eating of substances such as dirt or paint that have no nutritional value. If possible key into the *Web* under the heading, >Leading and Slugsslip< but having access to Monotype,s extensive alignment charts, we just cast up, in 12 Pt. Harrild, Thank You for the acknowledgement of my humble offerings above, the object was to (hopefully) corroborate Your post(s) and to give the New devotees a little more to look into and learn. If you only use the first value, your measurements won’t work and you will pick the wrong spacing material and wonder what is going on. If you only use the second value, you end up having different cases with apparently the same font, but they are actually not the same. The double notation (like 9/10, 72/60) really helps to avoid confusion. So I would label these fonts: 48p, 60p, 72/60p.
![whats pica whats pica](https://i0.wp.com/www.theayurveda.org/wp-content/uploads/2018/10/pica-disorder.jpg)
But if you measure the body, the two larger sizes might both have a 60p body, because this significantly reduces the size and weight of the 72p letters!
![whats pica whats pica](https://lp-cms-production.imgix.net/2020-05/GettyRF_536950819.jpg)
If you print them, you clearly see that they all have a different visual size. Let’s say you have 3 display sizes of one typeface: 48p, 60p, 72p. Not sure about the standard practice around the world, but I would label this font “9 on 10” or 9/10 for short. But if you also had the original 8 point and the 10 point, you would see while printing, that the 9 point design is right between the 8 point and the 10 point in visual size. If you only had that single font without the original packaging, you probably wouldn’t be able to tell this and label it a 10 point font. A 9 point design for example might not be put on a 9 point body, but instead be cast on a 10 point body. This is sometimes used for uncommon or “in-between” type sizes. So in general, one can just measure the body and that’s the type size.īut there are also exceptions and this can easily cause confusion. In both cases, type size by default refers to the body, which still exists with digital type.
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Not with letterpress fonts, nor with digital fonts. While ascender line and descender line are part of a font’s “metrics”, type size is NOT generally defined this way. I would like to add some further clarifications: