Rale vs Null - What's the difference?
rale | null |
(medicine, now chiefly in plural) An abnormal clicking, rattling or crackling sound, made by one or both lungs and heard with a stethoscope, caused by the popping open of airways collapsed by fluid or exudate, or sometimes by pulmonary edema.
* 1840 , CM Billard, A Treatise on the Diseases of Infants , page 416:
* 1861 , Austin Flint, American Medical Times , 7 Dec 1961:
* 1894 , (Arthur Conan Doyle), Round Red Lamp :
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between rale and null
is that rale is rabble, riff-raff while null is zero, nil; the cardinal number before einn.rale
English
(rales)Noun
(en noun)- Michael Colot, aged fifteen days, of a strong constitution, not having been sick from the time of birth, was, on the 22nd of November, taken with a violent cough, accompanied with a rale which could be heard without recourse to auscultation.
- If you were to tell a patient that he had a ‘rhonchus’ in his chest, he would imagine that it was something formidable, while, if you said that he had a ‘râle ’ he would not be alarmed.
- But after all the educated classes have a right to expect that their medical man will know the difference between a mitral murmur and a bronchitic rale .
Synonyms
* cracklesAnagrams
* * * *See also
* crackles, crepitations * bilateral; basal, basilar; bibasilar ----null
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.