_____________ is a substance that has an effect on the skin shade of a person.
A. Keratin
B. Melatonin
C. Lymph
D. Sebum
Answer: B
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A 77-year-old male is experiencing urinary frequency and an increased need to void at night. His physician suspects a urinary tract infection and has the patient submit urine for culture
If the urine culture demonstrates bacterial growth, how will the microbiology laboratory define a urinary tract infection for this individual? A) A pooled 24 clean catch voided urine with >100,000 CFU/mL of one bacterial species B) A single catheterized urine with >103 CFU/mL of one bacterial species C) Two consecutive clean catch voided urines with >100,000 CFU/mL of one bacterial species D) A single clean catch voided urine with >105 organisms/mL of one bacterial species
You receive a call for an 18-month-old female who is not breathing. When you arrive at the scene, emergency medical responders are providing effective two-rescuer CPR. According to the child's father, she had a cough and runny nose for the past several days, but when he tried to wake her up from her nap, she was unresponsive. When you apply the cardiac monitor, you will MOST likely see:
A: asystole. B: ventricular fibrillation. C: tachycardic PEA. D: ventricular tachycardia.
Common causes that trigger the ____ include water in the ventilator circuit, kinking or biting of the endotracheal tube, secretions in the airway, bronchospasm, mucus plugs, tension pneumothorax, decreases in lung compliance, increases in airway resistance, and coughing.
A. high inspiratory pressure alarm B. low inspiratory pressure alarm C. apnea alarm D. high frequency alarm
Which of the following mandated that employers provide comprehensive health insurance to workers?
A. National Health Bill B. Great Society C. Social Security Act of 1935 D. Health Security Act