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3 years ago

In which direction does blood in arteries flow

Health

2 answers:

Leona [35]3 years ago

3 0

The arteries carry oxygenated blood away from heart and then re-takes it back to your system

avanturin [10]3 years ago

3 0

Blood flows the correct way witch is right

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What is the hormone that is responsible for boys in puberty

mihalych1998 [28]

Answer:

The two hormones, LH and FSH, are responsible for production of testosterone in boys. Testosterone is the male sex hormone produced in the testes. Blood levels of testosterone in boys rise during puberty, and this surge of hormone levels is responsible for development of the male features: facial hair, pubic hair and muscle development.

Explanation:

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4 years ago

Approximately how much surface area does this organ cover

White raven [17]

Answer:

Skin is the largest organ and covers a surface area of 20 square feet.

Explanation:

Skin has three layers the epidermis, the dermis and the hypodermis. the epidermis is the outermost layer and provides a water-proof barrier. The dermis contains hair follicles, connective tissue and sweat glands. The hypodermis is the subcutaneous deeper layer made up of connective tissue and fat.

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3 years ago

Nutrition Log Project (I need a little help) gives me ideas of things and their calories for a project.

Alex

Answer:

Things and their calories.

Explanation:

Chocolate milk (1 cup) has 208 calories

Low fat (2%) milk has 121 calories

Yogurt (fruit-flavored, low fat) (1 cup) has 225 calories

Yogurt (frozen, low fat) (1 cup) 220 calories

Black eye peas (1/2 cup) has 134 calories

White beans (1 cup) has 249 calories

Apple (1 medium) has 81 calories

Apple juice (1 cup) has 111 calories

Banana (1) has 105 calories

Dates (dried)(10) has 228 calories

Grapes (1 cup) has 114 calories

Grape Juice (1 cup) has 96 calories

Strawberries (1 cup) has 45 calories

Watermelon (1 cup) has 50 calories

Corn (1/2 cup) has 89 calories

Potato (1 large, baked, plain) has 220 calories

Sweet Potato (1 large) has 118 calories

Bread (white)(1 slice) has 61 calories

Rice, white (1 cup) has 223 calories

7 0

3 years ago

A nurse is teaching a client about insulin infusion pump use. what intervention(s) should the nurse include to prevent infection

nata0808 [166]

Not sure if you had choices so as to make your answer more specific to the question being posed, but in general, hand hygiene and proper infection control measures should be taken and taught.

5 0

3 years ago

An adolescent is brought to the emergency department (ED) after accidentally taking an overdose of heroin. The adolescent is sem

Gnesinka [82]

Answer:

The best answer to the question: Which finding would first indicate that naloxone administration has been effective? Would be: An increase in respiratory rate from 8 to 12 rpm.

Explanation:

Narcotic drugs, especially heroine in large amounts (overdose) have the opposite effect to what they are usually meant for, which is excitatory. In overdoses heroine and other narcotid drugs will cause a CNS depression and therefore most body functions will be severely affected, as it is seen from the blood pressure and heart rate of this patient, as well as his/her respiratory rate. But most worrying of all is that heroine, as a depressant, can lead a patient to comatose states, and even total respiratory failure. Naloxone, the medication designed to revert the effects of several narcotic drugs, such as heroine, will first be seen in action with the increase in respiratory rate, as the depressive effects start to decrease. Other functions such as heart rate, blood pressure and levels of conciousness will start picking back up as the body gets rid of the substance. But Naloxone will first revert the depression on the respiratory centers in the brain.

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3 years ago