Hair cells are filled with follicles, which make the hair shaft strong
Indicate whether the statement is true or false
FALSE
Explanation: Hair cells form in a follicle. Hair cells are filled with keratin, which make the hair shaft strong.
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____ is an inward curvature of the lumbar spine
A) Ankylosis B) Kyphosis C) Lordosis D) Scoliosis
A child has been experiencing hypoglycemic episodes. "How does the body know when to secrete insulin and when to stop secreting it?" The best response by the nurse, explaining the physiologic background, would be:
A) "The body knows that if the blood glucose level falls, it will inhibit insulin secretion and release glycogen to release glucose from the liver." B) "It's just a big guessing game; first we give sugar like orange juice, and then we withhold the carbohydrates if the blood glucose level is too high." C) "Your pituitary gland in the brain is the 'master gland,' and it controls and regulates all the hormones." D) "Once the child starts getting confused, the brain will send a message to the pancreas to stop producing insulin."
Even though one foot is always in contact with the floor or bench during step aerobics, this activity is not recommended for individuals with ankle, knee, or hip problems
a. True b. False Indicate whether the statement is true or false
A congenital opening of the meatus on the dorsum of the penis is called
A. hypospadias B. epispadias C. this is neither hypospadias or epispadias