Exchange of saliva - Study guides, Class notes & Summaries

Classification of organisms according to evolutionary relationships. - Answer-Phylogeny Evolutionary classification - Answer-Taxonomy Domain> Kingdom> Phylum> Class> Order> Family> Genus> Species (Did King Phillip Come Over For Grandma's Soup) [ex. Homo sapien](italicized) - Answer-Linnaean system of classification (taxonomy) Basal Group: Branch from oldest common ancestor, no other branch from species. Sister Taxa: Share common ancestor - Answer-Phylogeny relationshi...

Which cavity contains the mediastinum? a. abdominal b. dorsal c. pelvic d. ventral - ANSWER d. ventral What is a syndrome? a. A communicable disease b. A disease accompanied by a characteristic group of signs and diseases c. A disease that is neither acute nor chronic d. A widespread disease - ANSWER b. A disease accompanied by a characteristic group of signs and diseases Which of the following is part of the internal non-specific response to infection? a. tears ...

first line of body defenses correct answers nonspecific mechanical barrier unbroken skin and mucous membranes secretions such as tears and gastric juices second line of body defenses correct answers nonspecific phagocytosis inflammation third line of body defenses correct answers specifc defense production of specific antibodies or cell-mediated immunity defense mechanisms in the body correct answers pathogens or injurious agents make contact with the body fluids, tears, saliva, ...

NARM PREP QUESTIONS AND ANSWERS 100% PASS Match the definition to its word parts. within endo- -hypo hemat/o cutane/o endo- What is the term that describes a bluish color of the skin and mucous membranes caused by an insufficient amount of oxygen in the blood? Cyanosis Hypoxia Hypoxemia Anoxemia cyanosis What are the three germ layers? Ectoderm, endoderm, mesoderm Amnion, chorion, embryo Central nervous system, brain, spinal cord Umbilical cord, amnion, chorion Ectoderm, endoderm,...

Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian Edition Table of Contents Chapter 01: Concepts of Health and Disease ................................................................................................. 3 Chapter 02: Concepts of Altered Health in Children ................................................................................... 14 Chapter 03: Concepts of Altered Health in Older Adults .............................................................

How is HIV transmitted Vertical transmission from a mother to her baby, blood transfusion, or exchange of any blood products Question : HIV risk factors are all of these except: Unprotected sex or trauma with sexual activity or multiple partners IV drug use, including shared syringes Exchange of saliva Exchange of saliva 0:48 / 0:54 6 Ways to Show Appreciation for Your Child's Teacher Whether you order diagnostic testing or refer the patient to an HIV-specific facili...

Compare and contrast the concepts of ventilation, oxygenation, and perfusion. ventilation is the process of moving air in and out of the lungs oxygenation involves adding oxygen to the blood in the lungs perfusion: is the circulation of oxygenated blood to the body's tissues and organs. Etiology: Ventilation: respiratory muscle function and airway obstructions Oxygenation: lung diseases and impairments in gas exchange. Perfusion: cardiovascular disorders and blood flow abnormal...

1. Which of the following tissues is always avascular? A) connective tissue D) epithelial tissue B) muscle tissue E) nervous tissue C) skeletal tissue Ans:  D Difficulty:  Medium 2. A scientist who examines tissue changes that might indicate disease is called a A) histologist. D) epidemologist B) radiologist. E) endocrinologist. C) pathologist. Ans:  C Difficulty:  Easy 3. The tissue lining body cavities is A) epithelial tissue. D) m...

3 Types of blood vessels: - Arteries: carry blood away from the heart Veins: carry blood towards the heart Capillaries: Very tiny branches of blood vessels that branch into bodily tissues a mechanism for explaining gene x environment interactions - Epigenetics A reason why experiments must be replicated: - Biases and confounds are still possible even with statistically significant data Alleles - one of two or more different forms of a gene combination is what creates the outward appearanc...

HIV risk factors are all of these except: Unprotected sex or trauma with sexual activity or multiple partners IV drug use, including shared syringes Exchange of saliva