normal

(redirected from perpendicular)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia, Wikipedia.
Related to perpendicular: perpendicular slope

normal

 [nor´mal]
agreeing with the regular and established type. When said of a solution, it denotes one containing one chemical equivalent of solute per liter of solution; e.g., a 0.5 normal (0.5 N) solution has a concentration of 0.5 Eq/l. The use of standard units (Eq/l) is now preferred.
normal saline solution (normal salt solution) physiologic salt solution.

nor·mal (N),

(nōr'măl), Avoid the jargonistic use of this word when the meaning may be obscure or ambiguous, as in normal findings and normal results. Avoid referring to physiologic saline by the obsolete phrase normal saline, which may be misinterpreted as 1 N sodium chloride.
1. Typical; usual; according to the rule or standard.
2. In bacteriology, nonimmune; untreated; denoting an animal, or the serum or substance contained therein, that has not been experimentally or naturally immunized against a microorganism or its products.
3. Denoting a solution containing 1 eq of replaceable hydrogen or hydroxyl per liter; for example, 1 mol/L HCl is 1 n, but 1 mol/L H2SO4 is 2 n.
4. In psychiatry and psychology, denoting a developmentally appropriate level of effective functioning of personality, cognition, and affect that is satisfactory both to people and to their respective social milieu.
5. Referring to a straight line (or plane) at a right angle to another line (or plane).
6. Not diseased or having been subjected to an experimental procedure.
7. A molecular entity having an unbranched carbon chain; usually symbolized by n.
[L. normalis, according to pattern]

normal

/nor·mal/ (nor´m'l)
1. agreeing with the regular and established type.
2. in chemistry, (a) denoting a solution containing, in each 1000 mL, 1 g equivalent weight of the active substance, symbol N or N ; (b) denoting aliphatic hydrocarbons in which no carbon atom is combined with more than 2 other carbon atoms, symbol n- ; (c) denoting salts not containing replaceable hydrogen or hydroxide ions.

normal

(nôr′məl)
adj.
1. Functioning or occurring in a natural way; lacking observable abnormalities or deficiencies.
2. Occurring naturally and not because of disease, inoculation, or any experimental treatment. Used of immunity.
3. Relating to or being a solution having one gram equivalent weight of solute per liter of solution.
4. Relating to or characterized by average intelligence or development.
n.
The usual or expected state, form, amount, or degree.

normal (N, norm)

[nôr′məl]
Etymology: L, norma, rule
1 describing a standard, average, or typical example of a set of objects or values.
2 describing a chemical solution in which 1 L contains 1 g of a substance or the equivalent in replaceable hydrogen ions.
3 describing people in a nondiseased population.
4 a gaussian distribution.

synovial fluid analysis

Lab medicine The evaluation of SF obtained by aspiration from the knee, shoulder, hip, elbow, less commonly from another joint; SFA is commonly performed on younger Pts to detect infection–eg,
with staphylococcus or TB and in older Pts to categorize type of inflammation–eg, rheumatoid arthritis, pseudogout, exclude gout
Synovial fluid analysis*
Type   Appearance  Glucose  WBC/mL PMNs Viscosity  
Normal Clear yellow < 10 mg/dL < 200/µL < 25% ↑
Noninflammatory  Clear yellow < 10 mg/dL < 2000/µL < 25% ↑
Inflammatory  Slightly turbid < 20 mg/dL <5000/µL < 50% ↓
Septic-mild Turbid < 40 mg/dL <50,000/µL  50-90% ↓
Septic-severe Turbid/purulent> 20 mg/dL >50,000/µL > 90% ↓
*after JB Henry, Ed, Clinical Diagnosis & Management by Laboratory Methods, 18th edition, WB Saunders, 1991
‡Synovial fluid and blood difference

Obesity Task Force classification

Bariatric medicine A weight classification based on the body-mass index–BMI, per intl consensus. See Obesity.
Weight type–OTF classification  
Underweight  BMI ≤ 18.5
Normal  BMI 18.5–24.9
Overweight  BMI 25–29.9
Obese  BMI 25–29.9
 Class I   BMI 30–34.9
 Class II   BMI 35–39.9
 Class III   BMI ≥ 40

nor·mal

(nōr'măl)
1. Typical; usual; according to the rule or standard.
2. bacteriology Nonimmune; untreated; denoting an animal, or the serum or substance contained therein, which has not been experimentally immunized against any microorganism or its products.
3. Denoting a solution containing one equivalent of replaceable hydrogen or hydroxyl per liter.
4. psychiatry, psychology Denoting a level of effective functioning that is satisfactory to both the patient and the patient's social milieu.
[L. normalis, according to pattern]

normal

typical, usual and standard physio-logical parameters; expected in the non-diseased healthy population and serving as control values in experiments that manipulate physiological parameters

nor·mal

(N) (nōr'măl)
1. Typical; usual; according to the rule or standard.
2. Referring to a straight line (or plane) at a right angle to another line (or plane).
3. Not diseased or having been subjected to an experimental procedure.
[L. normalis, according to pattern]

normal

1. agreeing with the regular and established type. When said of a solution, it denotes one containing one chemical equivalent of solute per liter of solution; e.g. a 0.5 normal (0.5 N) solution has a concentration of 0.5 Eq/l. The use of standard units (Eq/l) is now generally preferred in pharmacy and clinical medicine although elsewhere molarity (M) is used.
2. in the context of infectious diseases, not immunized or infected.
3. statistically speaking, the values of a variable which follow a bell-shaped or Gaussian distribution.

normal distribution
see normal distribution.
normal limits
limits of the classification of 'normal' in the results of a test.
normal saline
contains 0.9% sodium chloride. Called also isotonic saline.

Patient discussion about normal

Q. i dont feel normal..

A. I think everyone puts too much emphasis on the term "normal". Everyone has a different normal... What is normal for me is not going to be normal for anyone else. I think it is so important for everyone to refrain from comparing themselves to others... One will never feel normal when comparing oneself to others.

If you are feeling less than normal for YOUR normal, I am sorry to hear that you are feeling that way. Try to remember everything is impermanant and this feeling will pass. You are perfectly you!

Q. can you maintain a normal life with bipolar? I saw a movie about a man who has it and I was wondering how do people who have it manage their lives.

A. Everyone has ups and downs wether or not you have bipolar disorder. A person needs to experience a variety of moods to experience life. Different situations call for a different mood/reaction. The goal is never to eliminate a person with bipolar disorders moods, the goal is to stabilize those moods so they do not become the extream moods that a person with bipolar will experience. It is natural to cry, laugh, get angry, get frusterated etc... Treatment is to stabilize those moods so they dont escillate to suicide, excessive spending, jail etc...

Q. what is a blood test called methymalonate for and what is normal reading loss of weight no appitate copd patient

A. It's a blood test used, with homocysteine, to evaluate deficiency of vitamin B12 and folic acid, especially when interpretations of blood tests of these vitamins are borderline or problematic.

The normal range is 70 to 270 nmol/L. However, the interpretation of blood test is more complex than simple range, so if you have any questions or concerns about this subject you may want to consult a doctor.

You may read more here:
www.nlm.nih.gov/medlineplus/druginfo/natural/patient-vitaminb12.html

More discussions about normal