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shift

 [shift]
a change or deviation.
antigenic shift a sudden, major change in the antigenicity of a virus, seen especially in influenza viruses, resulting from the recombination of the genomes of two different strains; it is associated with pandemics because hosts do not have immunity to the new strain. See also antigenic drift.
chloride shift the exchange of chloride and carbonate between the plasma and the erythrocytes that takes place when the blood gives up oxygen and receives carbon dioxide. It serves to maintain ionic equilibrium between the cell and surrounding fluid.
mediastinal shift a shifting to one side of the tissues and organs of the mediastinum; see also mediastinal shift.
shift to the left
1. a change in the blood picture, with a preponderance of young neutrophils.
2. an increased oxygen affinity of hemoglobin.
shift to the right
1. a preponderance of older neutrophils in the blood picture.
2. a decreased oxygen affinity of hemoglobin.
weight shift
1. the frequent movement of a paralyzed or partially paralyzed patient to redistribute the patient's weight and prevent impairment of circulation, which leads to pressure sores. One variation is the wheelchair pressure release.
2. relocation of a patient's center of mass in order to allow movement; see also gait.

change

(chānj),
An alteration; in pathology, structural alteration of which the cause and significance is uncertain.
Synonym(s): shift

shift

(shift) a change or deviation.
chloride shift  the exchange of chloride (Cl−) and bicarbonate (HCO3−) between plasma and the erythrocytes occurring whenever HCO3− is generated or decomposed within the erythrocytes.
Doppler shift  the magnitude of frequency change due to the Doppler effect.
shift to the left  an increase in the percentage of neutrophils having only one or a few lobes.
shift to the right  an increase in the percentage of multilobed neutrophils.

shift

Etymology: AS, sciftan, to divide
1 (in nursing) the particular hours of the day during which a nurse is scheduled to work. The day shift is usually 7:00 am to 3:00 pm or 8:00 am to 4:00 pm. The evening shift is usually 3:00 pm to 11:00 pm or 4:00 pm to 12:00 midnight, and the night shift the remaining hours. The evening shift is also called "relief," presumably because nurses originally worked 12-hour shifts and the evening and night shift was thought to be relief for the day nurse. Many innovations in staffing practice currently allow variations on the traditional 5-day, 40-hour week, such as nurses electing to work a shorter week, preferring longer hours for fewer days.
2 an abrupt change in an analytic system that continues at the new level.

shift

Vox populi
The change in a thing.

shift

(shift)
1. Synonym(s): change.
2. A period of 8-12 hours during which an employee is assigned to work on a given day. Division of each 24 hours into day, evening, and night shifts is intended to maximize efficiency.
See also: deviation

shift

a change or deviation.

antigenic shift
see antigenic shift.
chloride shift
see chloride shift.
shift to the left
an alteration in the distribution of leukocytes in the peripheral blood in which there is an increase in the numbers of immature neutrophils, primarily band forms but metamyelocytes or more immature cells may also be present; usually in response to an infection.
Enlarge picture
Canine blood smear showing a shift to the left with a segmented neutrophil (left) with toxic vacuolation and a metamyelocyte (right) with two Döhle bodies. By permission from Willard MD, Tvedten H, Small Animal Clinical Diagnosis by Laboratory Methods, Saunders, 2003
shift red cell
shift to the right
an alteration in the distribution of leukocytes in the peripheral blood in which there is an increased number of mature neutrophils but no immature cells are present.

Patient discussion about shift

Q. I started a new job a month ago – it’s night shifts as a security guard in a large office building I don’t know why, but I started feeling very down in the last week. Can it be that the change in waking hours is effecting me?

A. there are dozens of studies about night shift workers that try to connect them to all sort of things. and there is a good reason- our hormonal balance is maintained by our Hypothalamus (an area in the brain). being awake on night time changes it's function, it changes our hormonal system balance and other things around our brain. this can easily cause things like depression amongst some people.

More discussions about shift
References in periodicals archive ?
To resize them so they are uniform, click on one, hold down the Shift key and click on the second button.
Then select the first file you want to delete, hold down the Shift key while hitting End (which takes you to the end of the list) and press Delete.
Here's how to do the latter: Select the workbook range you want to copy and then hold down the Shift key while you choose Edit, Copy Picture.
As you hold down the Shift key, move the mouse to the point where you want it to end and then left-click one time.
Delete the extra items by highlighting them in the OrderDate Footer, CompanyName Footer, Page Footer and Report Footer (as show in exhibit 12, page 74) and holding down the Shift key, clicking in the boxes and pressing the delete key.
The AMIS-53050 provides for multi-channel, Frequency Shift Key (FSK) and On/Off Key (OOK) modulation, while the AMIS-52150 allows for OOK modulation.
The simplest involves clicking on each flowchart symbol and callout while holding down the Shift key.
For example, since the spaces for the postal code and phone number are not large enough to display complete information (see exhibit 11), you can enlarge those boxes by holding down the shift key, clicking in each of the boxes, then releasing the shift key and moving the cursor to the right side of the box until you see the darkened double-sided arrow; at this point, make the boxes wider by left-clicking and pulling the boxes to the desired width.