Allan100

Which of the following lists the valves in the order through which the blood flows from the vena cava through the heart? Tricuspid, pulmonary semilunar, bicuspid (mitral), aortic semilunar Which chamber initially receives blood from the systemic circuit? right atrium In which septum is it normal to find openings in the adult? atrioventricular septum Which portion of the ECG (EKG) corresponds to repolarization of the atria? atrial repolarization is masked by ventricular depolarization The...

A nurse is providing support to the family of a school-age child who has a new diagnosis of a terminal illness. Which of the following actions should the nurse take? - Offer the family opinions about the child's care - Provide the family with time to talk openly - Tell the family to avoid discussing the illness around the child - Express sympathy when discussing the terminal diagnosis Provide the family with time to talk openly A nurse is assisting with a community health education cours...

Antitussive drugs are used to treat what condition? Cough Federal legislation states that pharmacies must complete an inventory of controlled substances. How regularly should this be conducted? Every 2 years Convert 1 : 7,500 to a percentage strength. 0.013% A patient gives you the following prescription: iii gtts ou ud x 7d. How is this medicine administered to the patient? Three drops applied to both eyes as directed for 7 days. What is the name of the type of error that occurs when so...

Examples of extinguishers for protecting class B hazards are A. aqueous film forming foam B. Carbon dioxide c.Wet chemical d. A and B only E. all the above D. A and B only A church is classified as what type of hazard? A. light(low) hazard B.Ordinary(moderate) hazard C. Extra(high) hazard D. Special(unusual) hazard A. Light hazard A parking garage is classified as what type of hazard? A. light(low) hazard B.Ordinary(moderate) hazard C. Extra(high) hazard D. Special(unusual) haz...

Hep A vaccine schedule 2 doses 12-24 months. 2nd dose cant be given sooner than 6 mos. (bad for diaper changes- fecal oral route) need before daycare Hep B schedule Birth (before discharge), 1, 2, and 6 months *able to give when other vaccines are administered best site for IM injection in kids Vastas lateralis in newborn deltoid in toddlers and children older than 1 yr never give shot where ? dorsal gluteal. (Sciatic nerve or antibodies dont get produced as well there) also, not e...

Study of biological diversity and the evolutionary relationships among organisms, both extinct and modern What is Taxonomy? Science of describing, naming, and classifying living and extinct organisms and viruses What are the 8 categories of taxonomic hierarchy (in order from species upward to broader classifications)? Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain Who is the scientist that proposed the current two-part naming system for each species? Carolus Linnaeus What a...

What is the basic unit of all life? Cells All cells must share the features that enable them to what? Perform the functions necessary for life. Robert Hooke Discovered the calls while looking at cork under his microscope. Antoni van Leeuwenhoek First to describe living cells Larger Cells Need more proteins (energy cost) Smaller Cells Can absorb more because their is more surface area to volume Can maintain small size, within itself Two Tenets of the Cell theory 1. All living organi...

Land Plants Complex multicellular organism that range in size from minute to MASSIVE. Adaptations of this type of plant include anatomical, physiological, and reproductive features. Waxy Cuticle Covers aerial portions of a plant, protects against water loss. Resides ON TOP of the epidermis. Stomata Used for gas exchanged, required for photosynthesis. Guard Cells surround this and can open or close it depending on environmental/chemical interactions. Antheridia Gametangia that produce SPER...

Stages of General Adaptation Syndrome 1. Alarm 2. Resistance/Adaptation 3. Exhaustion (allostatic overload) Alarm Stage of GAS organism recognizes stress, begins to respond Resistance Stage of GAS organism mobilizes body's resources for coping Exhaustion Stage of GAS only occurs if stress continues and adaptation is not successful allostatic overload the consequences of long-term elevations of stress-related catabolic hormones, including hypertension, wasted muscles, ulcers, fatigue,...

Patient 1 1a- 0 1b- 0 1c- 0 2- 0 3- 0 4- 1 5a- 3 5b- 0 6a- 1 6b- 0 7- 1 8- 1 9- 0 10- 0 11- 1 Patient 2 1a- 0 1b- 2 1c- 0 2- 0 3- 0 4- 1 5a- 0 5b- 0 6a- 0 6b- 0 7- 0 8- 1 9- 2 10- 1 11- 0 patient 3 1a- 0 1b- 0 1c- 0 2- 0 3- 0 4- 1 5a- 0 5b- 0 6a- 2 6b- 2 7- 0 8- 1 9- 0 10- 1 11- 0 Patient 4 1a- 0 1b- 0 1c- 0 2- 0 3- 0 4- 1 5a- 0 5b- 0 6a- 0 6b- 0 7- 0 8- 1