The thumb has a pulse.
the standard rule of thumb is to use the t-statistic when the sample size is less than 30 or if the population standard deviation is unknown/estimated from sampling data and to use the z-statistic for 30 and above.
Thread count is the number of horizontal and vertical threads woven in one square inch of fabric. As a general rule of thumb, the higher the thread count, the softer the fabric feels. High quality sheets have at least 180 threads per square inch.Higher thread counts tend to cost more.
This is a difficult question to answer. The pure answer is no. In reality, it depends on the level of randomness in the data. If you plot the data, it will give you an idea of the randomness. Even with 10 data points, 1 or 2 outliers can significantly change the regression equation. I am not aware of a rule of thumb on the minimum number of data points. Obviously, the more the better. Also, calculate the correlation coefficient. Be sure to follow the rules of regression. See the following website: http:/www.duke.edu/~rnau/testing.htm
A good rule of thumb is 1 Unit of PRBCs will raise an adult's Hgb by 1 g/dl or their Hct by 2~3%. For pediatrics, a 10 ml/kg transfusion will increase Hgb by 3 g/dl and Hct by 10% These are approximations, of course, and depend on the size of the patient, the exact Hct of the transfused blood, and red blood cell survival after transfusion. In general, a unit of PRBCs is ~300 ml and has a Hct of 70% Ref: "Clinical Anesthesiology," E. Morgan, M. Mikhail, M. Murray. 4th ed.
To measure your frame size, put your right thumb and index finger around your left wrist. If your fingers overlap, select "small"; if your fingers touch, choose "medium"; if your fingers do not touch, choose "large." For a small frame: your ideal weight range is between 135 and 148 pounds. for a medium frame: between 145 and 159 pounds. for a large frame: between 155 and 176 pounds. Remember, if you have a significant amount of muscle mass, you may weigh more than the weight listed. These values do not apply to athletes and body builders, pregnant and nursing women, the frail or elderly or people under 18.
At the wrist, under the thumb where hand meets wrist. Palpate there where the radius or radial bone is located. Do not use your thumb to palpate since it has it's own pulse.
Anywhere there's an artery. Radial (wrist), brachial (arm), femoral (thigh), carotid (neck)
The princips pollicis artery branches out from the radial artery on the inner side of the thumb adjacent to the index finger.
radial
on the thumb side of the wrist
You can pick up a pulse in just about any artery that is accessible superficially. The ones commonly used to take a pulse from include the carotid arteries (on either side of the neck), the radial arteries (on the palm side of each wrist towards the thumb), the posterior tibial arteries (on the inside of the ankles just behind the bony hump), and the dorsalis pedis arteries (on the tops of the feet).You can also check the femoral arteries (inside of your thigh) as well as your brachial arteries (usually used for children and infants) which is found in the upper arm. General 2 classification of lymphocytes are the T-Cells and B-Cells T-cells comes from the thymus hense T during childhood and stops around early 20s B-Cell comes from the bone marrow hense B
major artery that carries blood to the lower arm along the side by the thumb.
Blood flows from the heart to the arteries and then from the arteries to the
Radial artery (lateral or thumb side of lower arm).
You can feel the pulse. Gently place your index finger over your inner wrist just above your thumb and you will feel the artery.
The radial artery is usually used to take the pulse - it sits just below the flesh of the thumb at the wrist.
The cephalic vein drains the lateral side of the arm.