In males, the appearance of facial hair during puberty typically occurs
a. as the first sign of sexual development.
b. 6 months after the appearance of pubic hair.
c. 6 months after the appearance of axillary hair.
d. within 1 year after testicular enlargement.
C
Facial hair follows approximately 6 months after the emergence of axillary hair during male puberty. Testicular enlargement is usually the first area of sexual development to occur. Within about 1 year, the pubic hair becomes dark, coarse, and curly but is not fully developed. Axillary hair follows 6 months later.
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The nurse is caring for an 8-year-old and anticipates that the client has otitis externa from symptoms stated on the history. Which symptoms, from the history and physical examination, would confirm the diagnosis?
A) Discomfort in the ear B) Difficulty hearing C) Pus noted in the ear canal D) Inflammation around the tympanic membrane
Prior to the administration of penicillin, a nurse reviews medication literature regarding precautions associated with penicillin. For which patient would the nurse most likely consider these precautions warranted?
a. A patient who has a history of anaphylaxis from promethazine (Phenergan) b. A patient who has a history of bronchitis and asthma c. A patient who reports an allergy to sulfa-based agents d. A patient who reports a history of a mild rash from penicillin taken 7 years ago
The percent strength of a solid or semisolid mixture containing a medication represents the number of
A. grams of medication in 100 mg of the mixture. B. milligrams of medication in 100 mg of the mixture. C. grams of medication in 100 g of the mixture. D. milligrams of medication in 100 g of the mixture.
The following IV orders will be regulated by electronic infusion devices. Calculate the flow rates of the IV fluids in mL/h. The problems and drug orders are presented for practice only, and actual prescribed dosages will vary according to a patient's age, condition, reaction, additional medications, and other factors
Calculate the IV flow rate for 250 mL to infuse by infusion pump over two hours. Flow rate: ______________ mL/h Fill in the blank(s) with correct word