NR507 Final Study Guide LATEST REVIEW What is the major virus involved in the development of cervical cancer? - ANSWER Human Papillomavirus Which statement accurately describes childhood asthma? - ANSWER An obstructive airway disease characterized by reversible airflow obstruction, bronchial hyperreactivity, and inflammation The ability of the pathogen to invade and multiply in the host is referred to as: - ANSWER Infectivity
Obesity creates a greater risk for dehydration in people because: - ANSWER
Adipose cells contain little water because fat is water repelling. 1 / 4
Continued therapy of pernicious anemia generally lasts how long? - ANSWER The rest of one's life Which statement best describes cystic fibrosis? - ANSWER Pulmonary disorder involving an abnormal expression of protein-producing viscous mucus that obstructs the airways, pancreas, sweat ducts, and vas deferens What pulmonary defense mechanism propels a mucous blanket that entraps particles moving toward the oropharynx? - ANSWER Cilia 2 / 4
As stated in the Frank-Starling law, a direct relationship exists between the ___ of the blood in the heart at the end of diastole and the ___ of contraction during the next systole. - ANSWER Force Viscosity; strength The tonic neck reflex observed in a newborn should no longer be obtainable by: - ANSWER
- Months
Carcinoma refers to abnormal cell proliferation originating from which tissue organ? - ANSWER Epithelial cells Which of the following describes how the body compensates for anemia? - ANSWER Increasing rate and depth of breathing 3 / 4
What term is used to describe a hernial protrusion of a saclike cyst that contains meninges, spinal fluid, and a portion of the spinal cord through a defect in a posterior arch of a vertebra? - ANSWER Mylelomeningocele Chvostek and Trousseau signs indicate which electrolyte imbalance? - ANSWER Hypocalcemia After sexual transmission of HIV, a person can be infected yet seronegative for how many months? - ANSWER 6-14 Which hormone prompts increased anxiety, vigilance, and arousal during stress response? - ANSWER Norepinephrine
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