“**Methotrexate** is the anchor drug in the treatment of rheumatoid arthritis patients. The investigators defined initial starting doses of **methotrexate** as low (10 **mg**/week or less) or **high** (**15 mg**/week or more) based on the last reported dose of **methotrexate** at no later than 8 weeks of follow-up.

Then, How do you work out body surface area in square meters?

**formula**to

**estimate**the approximate

**surface area**if height and weight be known.

**meters** inches.

Body Surface Area | |
---|---|

Formula : | BSA (m^{2}) = |

Mosteller : | = √ height (cm) x weight (kg) 3600 |

DuBois & DuBois : | = 0.20247 x height (m)^{0.725} x weight (kg)^{0.425} |

Considering this, How is chemotherapy dosed? **Chemotherapy** drug doses are usually formulated in theory for mg/m2 of body surface area. Doctors don’t usually know a person’s surface area but height and weight are easy to measure so they use them. Patients vary in response to a drug, even if the patients have the same BSA and hence same **dose** of anti-cancer agent.

**28 Related Questions and Answers Found 💬**

Table of Contents

**What is the full form of m2?**

A square metre (US spelling: square meter) is by definition the area enclosed by a square with sides each 1 metre **long**. It is the SI unit of area. It is abbreviated m².

**How is Temodar administered?**

The recommended dose for **TEMODAR** as an intravenous infusion over 90 minutes is the same as the dose for the oral capsule formulation. **TEMODAR** is **administered** at 75 mg/m2 daily for 42 days concomitant with focal radiotherapy (60 Gy **administered** in 30 fractions) followed by maintenance **TEMODAR** for 6 cycles.

**How do you measure m2?**

It is simple to calculate square metres when **measuring** rectangular shaped rooms. Just multiply the length by the width in metres and you have the answer. When **measuring** more complex shapes it is best to divide them into separate rectangles and then add them together to get a total area.

**How do you convert M to m2?**

The **conversion** from square **meters** to **meters** or linear **meters**, is a simple process of division and multiplication. For example: 48 square **meters** divided by 3 is 16 **meters**, if we multiply 3 by 16 we get 48 square **meters**. So any number of combinations of 3 and 16 will give us a square **meter**.

**How are pediatric doses calculated?**

**Pediatric Dosage Calculations**[Internet].

Example 1.

Step 1. Convert pounds to kg: | 22 lb × 1 kg/2.2 lb = 10 kg |
---|---|

Step 3. Divide the dose by the frequency: | 400 mg/day ÷ 2 (BID) = 200 mg/dose BID |

Step 4. Convert the mg dose to mL: | 200 mg/dose ÷ 400 mg/5 mL = 2.5 mL BID |

**How many meters is equal to 1 square meter?**

1 m^{2} = |
1 meter | 1 meter = |
---|---|---|

2 m^{2} = |
1.4142 meter | 2 meter = |

3 m^{2} = |
1.7321 meter | 3 meter = |

4 m^{2} = |
2 meter | 4 meter = |

5 m^{2} = |
2.2361 meter | 5 meter = |

**Why is chemotherapy based on body surface area?**

Dosing **based on body surface area** (**BSA**) is generally used in an effort to normalize drug concentrations. This is because it is well recognized that measures of many physiologic parameters that are responsible for drug disposition, including renal function and energy expenditure, can be normalized by use of **BSA**.

**How do you find the surface area?**

Acronym | Definition |
---|---|

CAN | Campus Area Network |

CAN | Community Area Network |

CAN | Canon |

CAN | Cancer Action Network (American Cancer Society) |

**What is m1 medical term?**

M: **Medical** Care – is for cure or control of the patient’s condition. ICU care is not provided. **M1**: **Medical** and surgical treatment can be used to cure or control the patient’s condition based on what is medically appropriate. The patient may be moved to acute care; Intensive Care Unit (ICU) is not an option.

**What does m2 mean for screws?**

**M2 screws** are typically used in the manufacture of small items of electrical equipment, laptops, cameras and mobile phones. The “M” designation for metric **screws** indicates the outer diameter of the **screw** in millimetres, so for an **M2 screw**, the outer diameter **is** 2mm.

**What are the basic medical terminology?**

There are three **basic** parts to **medical terms**: a word root (usually the middle of the word and its central **meaning**), a prefix (comes at the beginning and usually identifies some subdivision or part of the central **meaning**), and a suffix (comes at the end and modifies the central **meaning** as to what or who is interacting

**What is the average surface area of a person’s skin?**

For the **average** adult human, the **skin** has a **surface area** of between 1.5-2.0 square metres (16.1-21.5 sq ft.). The thickness of the **skin** varies considerably over all parts of the body, and between men and women and the young and the old.

**Whats BSA stand for?**

**What does m2 mean in tiles?**

**Tiles** Per Square Meter (**m2**) Calculator.

**Is Square Metre the same as m2?**

A **square meter** or a **meter squared** (with the d), is an area (regardless of shape) equal to 1 m². **Metre squared** is the preferred form in all other languages but **square metre** is acceptable in English only. NIST SP-330 (US version of SI Brochure) says the **same** thing using **meter** spelling.

**What is BSA formula?**

**formula**:

**BSA** = 0.03330 × W^{(}^{0.6157} ^{–} ^{0.0188} ^{×} ^{log10}^{(}^{W}^{)} × H^{0.3}. Boyd, Edith (1935). The Growth of the Surface Area of the Human Body.

**What is the most form?**

A **MOST form** is a doctor’s order that helps you keep control over medical care at the end of life. Like a Do Not Resuscitate (DNR) order, the **form** tells emergency medical personnel and other health care providers whether or not to administer cardiopulmonary resuscitation (CPR) in the event of a medical emergency.

**What is m1 and m2 in economics?**

**M1 and M2** money have several definitions, ranging from narrow to broad. **M1** = coins and currency in circulation + checkable (demand) deposit + traveler’s checks. **M2** = **M1** + savings deposits + money market funds + certificates of deposit + other time deposits.

**What’s the acronym for hospital?**

There are two common abbreviations of **hospital**: hosp. and H. If you want to make hosp. plural, simply add on an “s.” The second **abbreviation** cannot be pluralized and is generally seen on signage.

**How do you find the surface area?**

**What does c2 stand for?**

**burn**size in adults

The chest equals 9% and the stomach equals 9% of the **body’s surface area**. The upper back equals 9% and the lower back equals 9% of the **body’s surface area**. The front and back of each leg and foot equal 18% of the **body’s surface area**. The groin **area** equals 1% of the **body’s surface area**.

**What is BMI and BSA?**

**Body Mass** Index (**BMI**) and Body Surface Area (**BSA**) Calculates **body mass** index and body surface area. Some medications are calculated using body surface area as opposed to body weight.

**What is a good BMI?**

For most adults, an ideal **BMI** is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the **BMI** calculation takes into account age and gender as well as height and weight. between 18.5 and 24.9 – you’re in the healthy weight range. between 25 and 29.9 – you’re in the overweight range.

**What is a good BMI?**

**Surface area** is the sum of the **areas** of all faces (or **surfaces**) on a 3D shape. A cuboid has 6 rectangular faces. To **find** the **surface area** of a cuboid, add the **areas** of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to **find** the **surface area**.

**How do nurses calculate drugs?**

**Calculations**in mcg/minute

Determine in which units your **drug** is measured (units/hour, mg/hour, or mcg/kg/minute). Know the patient’s weight in kg if your **calculation** is weight based. Use the universal formula below and then divide your final answer by the patient’s weight in kg **to** arrive at mcg/kg/minute.

**How do you calculate ideal body weight?**

**Ideal body weight** is computed in men as 50 + (0.91 × [height in centimeters − 152.4]) and in women as 45.5 + (0.91 × [height in centimeters − 152.4]). A simple alternative would be to **compute ideal body weight** as the **weight** corresponding to an **ideal body** mass index of 22 kg/m^{2}.

**What does PX mean in medical terms?**

**Px**. abbreviation for prognosis; used in **medical** records.

**What is T and A?**

Informal. entertainment, as TV programs or movies, that is characterized by the deliberately titillating display of the female form. : also **T and A**. Word origin. < **t**(its) and a(ss)

**How do you calculate total body burn in surface area?**

**Ideal body weight** is computed in men as 50 + (0.91 × [height in centimeters − 152.4]) and in women as 45.5 + (0.91 × [height in centimeters − 152.4]). A simple alternative would be to **compute ideal body weight** as the **weight** corresponding to an **ideal body** mass index of 22 kg/m^{2}.

**What is SP medical term?**

**s**/**p**. (**medicine**) Abbreviation of status post: after. quotations ?

**What is d/o In medical terms?**

**burn**size in adults

The chest equals 9% and the stomach equals 9% of the **body’s surface area**. The upper back equals 9% and the lower back equals 9% of the **body’s surface area**. The front and back of each leg and foot equal 18% of the **body’s surface area**. The groin **area** equals 1% of the **body’s surface area**.