The amount of skin covering a person's body (in square feet) depends on the person's height and weight. One model for estimating this skin surface area is
A(w, h) = 0.6416w0.425h0.725 square feet
for a person weighing w pounds who is h feet
tall. If a person 5 feet 7 inches tall who weighs 145 pounds grows
3 inches in height, by approximately how much must this person's
weight change if the skin surface area is to remain the same?
(Round your answer to two decimal places.)
The amount of skin covering a person's body (in square feet) depends on the person's height and w...
The body mass index (BMI estimates the amount of fat in a person's body. It is defined as the person's mass m in kilograms divided by the square of the person's height h in meters. Write the formula for BMI in terms of m and h. 0 BMI In the United States, most people measure weight in pounds and height in feet and inches. When weight W is measured in pounds and height h is measured in inches, the BMI...
For many drugs, it is important to adjust the dose for individual patients. A patient's body weight or body surface area (BSA) is sometimes used for estimating drug dosages for children and for estimating the starting dosage for chemotherapy for cancer patients. BSA is difficult to measure directly, but it may be calculated by the following formula based on height and weight. BSA = 71.84W0.425H0.725, where BSA is measured in square centimeters, W is weight in kilograms, and H is...
Using a formula estimate the body surface area of a person whose height is 5 feet and who weighs 120 pounds. O A. 1.52 m2 O B. 1.13 m2 Ос. 55.9 m2 O D. 0.32 m2 Click to select your anacer O Type here to search
0 the record height of a man to date is 8 feet 11 inches (107 inches). If all men had identical body types, their weights would vary directly as the cube of their heights. Assume that all men do have to bodypes Ma man who is 5 et 10 inches tall (70 inches) weighs 165 pounds, approximately how much would a man with a height of foot (108 inches) weigh? Aman with a record height of foet would woich approximately...
UU The record height of a man to date is 8 feet 11 inches (107 inches). If all men had identical body types, their weights would vary directly as the cube of the heights. Assume that all men do have identical body types If a man who is 5 feel 10 inches tall (70 inches) weighs 165 pounds, approximately how much would a man with a height of 8 tot 11 inches (107 inches) wegh? A man with a record...
A rectangular plate of height h and base b feet is submerged vertically in a tank of fluid that weighs w pounds per cubic foot. The center of the plate is k feet below the surface of the liquid. The fluid force on the surface of the plate is given by F=wkhb. Find the fluid force on the rectangular plate given x=4 feet and y=5 feet.
1. Entertainer Madonna weighs 52 kg and is 160 cm in height. Estimate her BSA. 2. Order: phenobarbitol sodium 400 mg po in two divided doses daily. The recommended dosage of this anticonvulsant is 1–3 mg/kg/d. Is the prescribed dose safe for the client who weighs 203 pounds? 3. Estimate the body surface area of a client who is 5 feet tall and weighs 60 kg. 4. Order: Percocet (oxycodone/acetaminophen) 10/650 mg po prn pain q6h. How many 5/325 mg...
d. Fill in the blank: Glucose provi solution provides kcal/ml. the blank: Glucose provides energy at a rate of 4 kcal Ut a rate of 4 kcal/gram. Therefore a 5% glucose 2. Sometimes medications are prescribed on the m'). If a doctor prescribes a medication of soon is 40 inches tall, medical staff can determine the total de formula first to calculate the approximate body surface prescribed on the basis of the patient's body surface area (BSA in edication of...
In the United States, overweight and obesity are widespread nutritional problems that have reached epidemic proportions. An overweight person has extra body weight that is contributed by bone, muscle, body fat, and/or body water. Obesity, however, is a condition characterized by excessive and unhealthy amounts of body fat. Some body fat is essential for good health, but people who are overweight or obese ("overfat") have a greater risk for serious, chronic health conditions and diseases To determine whether a person's...
Materials fracture when the force per unit area, called STRESS, exceeds a critical value. In general, the critical stress depends on the direction as well as the magnitude of the force. For example, bones break differently when subjected to torsional (twisting) stress than when subjected to compressional (or squeezing) stress. Let us consider compressional stress. Wet human bone for 20-39 year olds has an ultimate compressive strength of 1.6x104N/cm2 [8]. Consider a person who falls from a height to the...