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neurons do what - Answer-conduct nerve impulses what is the synapse - Answer-junction between two neurons what makes up the central nervous system - Answer-brain and spinal cord what three parts make up the brain - Answer-cerebrum, cerebellum, medulla oblongata what makes up the peripheral nervous system - Answer-sensory nerves and motor nerves How many cranial nerves are there - Answer-12 what nerve is the trigeminal nerve - Answer-5 what parts does the trigeminal nerve control - Answer-...

DAANCE EXAM Addison's disease - Answer-A disease due to hyposecretion of glucocorticoids, characterized by low blood pressure, diarrhea, digestive disturbance, and a bronzelike pigmentation of the skin Adjunctive agents - Answer-Agents that supplement the primary anesthetic agents to augment or enhance the effects of the primary agent Allergenicity - Answer-Having the property of an allergen, a substance that will elicit an allergic response in sensitive individuals Alveolus (plural: alv...

The "T" wave on an ECG tracing is evidence of what change in polarization? - Answer-Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea? - Answer-The epiglottis Which structure is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position? - Answer-The tongue What is the "supine" position? - Answer-Pt laying face up What is the ...

The T-wave on a cardiac monitor tracing is evidence of what change in polarization? - AnswerRepolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea - Answer-Epiglottis Which of the following structures is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position - Answer-Tongue Blood is pumped to the lungs from the heart through which of...

ASA class 1 - Answer-Pt with no disturbance ASA class 2 - Answer-Pt with mild to moderate systemic disturbance ASA class 3 - Answer-Pt with severe systemic disturbance ASA class 4 - Answer-Pt with sever life threatening systemic disorder ASA class 5 - Answer-Pt is moribund with little chance of survival Ischemia - Answer-Deficiency of blood to a body part due to functional constriction obstruction of a blood vessel Angina pectoris - Answer-Pain in the chest with a feeling of suffocation u...

Mallampti Classification - Answer-Visual analysis of the oral/oropharyngeal anatomy Mallampti Class I - Answer-Visualization of the soft palate, fauces, uvula, anterior and posterior pillars Mallampti Class II - Answer-Visualization of the soft palate, fauces, and uvula Mallampti Class III - Answer-Visualization of the soft palate and the base of the uvula Mallampti Class IV - Answer-Soft palate is not visible at all. Signs of Airway Obstruction - Answer-Choking, gagging, substernal notch r...

Brevital (Sodium Methohexital) - Answer-Primary anesthetic agent introduced in the 1960's. Balanced Anesthesia - Answer-Use of several agents together Basic Requisites of an Anesthetic - Answer-Lack of toxicity, non-flammable, non-addictive, minimal allergenicity. Analgesia - Answer-Given to feel no pain (ex: Fentanyl and Local) Amnesia - Answer-Benzodiazepines (ex: Versed) Relaxation & Immobility - Answer-Versed, Propofol (Diprivan), Brevital (Methohexital), Ketamine Loss of Consciousne...

Hypoxia - Answer-Deficiency of oxygen Can result in cardiac dysrhythmia, cardiac arrest, neurologic or brain damage, and ultimately death Will occur more rapidly in children secondary to a diminished respiratory reserve Signs of an airway obstruction and treatment - Answer-choking, gagging, suprasternal notch retraction, labored breathing and rapid pulse initially followed by decreased pulse, respiratory arrest and cardiac arrest TX: 1. 100% O2 2. Trendelenburg position/pack off the surg...

Flow meters- what are these used to monitor? - Answer-determines the ratio of the O2/N2O mixture as well as the rate at which it is delivered. Anesthesia Machines What are the two types of anesthesia? Where are each type of anesthesia used? What are the two machines used with the first type of anesthesia? What are two safety features of the second type of anesthesia? - Answer--Inhalation and N2O2/O2 Anesthesia - Inhalation at the hospital, N2O2/O2 in office - vaporizers and ventilators ...

endocarditis - Answer-inflammation of the endocardium (the lining of the cavities of the heart and connective tissue bed) hypertension - Answer-greater then 140/90 diuretics - Answer-an agent that promotes excretion of urine digitalis - Answer-a pharmacologic agent used to treat congestive heart failure, atrial fibrillation, atrial flutter, and paroxysmal tachycardia of the atria ischemia - Answer-deficiency of blood to a body part due to functional constriction or obstruction of a blood ...

Basic requirements of an anesthetic - Answer-Lack of toxicity Non-flammable Preferably non-addictive Minimal allergenicity The components of balanced anesthesia (4) - Answer-Analgesia Amnesia Relaxation Loss of consciousness (hypnosis) Hypnosis - Answer-Feeling of being asleep. Agents which are most effective in providing loss of consciousness and hypnosis are proposal and barbiturates such as methohexital (brevital.) Relaxation and immobility - Answer-SX is often performed adjacent t...

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standards for crane safety can be found in - Answer-a. 29 cfr 19 subpart cc which of the following is an employer requirement - Answer-d. all of the above you must assure your crane is stable by each except - Answer-b on-board seismograph load charts must - Answer-b. indicate rated lifting capacity ad be visible to operator an annual inspection of each crane is - Answer-d all of the above cranes must maintain a min of ___ feet away from pier lines - Answer-c 10' which of the following is ...

When it is difficult for an operator to determine power line clearance by visual means, an observer is not necessary. - Answer-False Rated load capacities, recommnended operating speeds and special hazards or instrutions may be posted - Answer-On all equipment A crane or derrick inspection must be carried out - Answer-Prior to each use The minimum clearance between a crane and any power line rated at 50 kV or below must be 10 feet - Answer-True A gong or other effective audible warning si...

Those who work on a crane or near crane operations must be trained. Which of the following is true for this training? - Answer-D. All of the above Certain inspections of crane equipment may be made by a(n) ___________ person; however, crane inspections are typically required to be made by a(n) __________ person. - Answer-Competent, qualified After safety-related modifications have been made to crane equipment, the equipment must be inspected by __________ prior to use. - Answer-A qualified ...

Multi-Employer Citation Policy cites the following employers - Answer-Controlling, exposing, creating, correcting Crane types covered: - Answer-Crawler, barge, mobile, straddle, industrial, tower Crane types excluded: - Answer-Concrete pumps, backhoes, forklifts, drilling rigs, helicopters A crane is basically: - Answer-a piece of equipment with a hoist line that goes up and down A signal person must be: - Answer-Qualified and competent in the application of the types of signals used, have...

3 times when you need Hazard Communication Training - Answer-o Annually o New Hire o Introduce New Chemical How many cycles of CPR do you do before checking - Answer-5 First Aid steps for someone who is bleeding on the job site: - Answer-o Survey o Recognize o Elevate o Pressure o Treat for shock What is used to address what needs to be done on a jobsite - Answer-Checklist Who would be treated first to last o Head Injury Conscious o Impaled in Leg o Person With no movement or breath...

Which of the following images is a wheel-mounted crane? - Answer-image 2 While mechanical failure results in some accidents, ___ is the most common cause of crane and hoist accidents? - Answer-Human error The majority of deaths that occur are not the crane operator, but other workers in the area. The leading cause of these deaths is electrocution form contact with _____. - Answer-Power lines What type of crane is pictured here? - Answer-Crawler crane what type of crane is pictured here? - ...

Match the left to the right: - Answer-Load Movement - Causes an increased force, as much as three times the normal load force, due to dynamic loading Tying knots - May reduce the capacity of the sling by up to eighty percent. Unbalanced load - Can create a greater force on the sling than the actual weight of the load itself. Which of the following can have a negative impact on a sling and affect its capacity? - Answer-Sudden load movement Unbalanced load Angle of the sling Knots ties in ...

Inspect to ensure compliance with hoisting and lowering mechanism, trolley travel, bridge travel, limit switches, locking, and safety devices conducting a load test of not more than 125% of rated load. - Answer-1 To operate the crane, choose only a trained employee knowledgeable about crane operation, hazards, repair, and the standard hand signals for controlling for controlling overhead and gantry cranes. - Answer-2 Before hoisting, conduct a visual inspection of all functional operating ...