CREME DE LA CREME 1

What is the reason to incorporate the use of a small focal spot - Answer ️️- Better detail What is the best way to prevent scatter radiation from reaching the patient - Answer ️️-Collimation Which of the following is inversely related to contrast of the x-ray - Answer ️️- kVp A grid __________________ patient dose and _________________ image quality - Answer ️️-- Increases

All amino acids are L-form except? - Answer ️️-glycine T/F - All amino acids are amphoteric? - Answer ️️-T What does amphoteric mean? - Answer ️️-Can act as either an acid or a base What are the essential amino acids? - Answer ️️-P = phenylalanine

Barre-Lieou - Answer ️️-Patient seated, instruct to rotate head maximally from side to side. Done slowly at first then accelerated to patient tolerance Test for vertebrobasilar artery insufficiency DeKleyn's - Answer ️️-Patient supine, instruct patient to rotate and extend head off table then turn to each side for 15-45 seconds. Dr. lends minimal support. Test for vertebrobasilar artery insufficiency Hallpike - Answer ️️-(enhanced DeKleyn's)

When evaluating a shoulder, the ratio of the glenohumeral movement to scapular movement should be: - Answer ️️-2:1 How do you determine the max HR for aerobic activity in a pt - Answer ️️- Resting HR Which type of exercises is best to use when rehabbing a disc - Answer ️️- McKenzie

Eukaryotes - Answer ️️-________________ = true nucleus, organelles. E.g human cells, Protozoa like Giardia and amoeba Prokaryotes - Answer ️️-______________ = no true nucleus, no organelles (e.g. No mitochondria) E.g. Bacteria

Types of degeneration... - Answer ️️- Calcification, metastatic - Answer ️️-Calcium infiltration into normal tissue. E.g. hypervitaminosis D., hyperparathyroidism Calcification, dystrophic - Answer ️️-Calcium infiltration into abnormal/damaged tissue E.g. atherosclerosis or atheroma. Damage to tunica intima

How many a.a.'s are incorporated into proteins? - Answer ️️-20 What structures make up an AA? - Answer ️️-Amine group

What 2 ways can blood enter the heart? - Answer ️️-→Superior vena cava →Inferior vena cava Blood enters the heart via SVC and IVC but there is another exception. What is it? - Answer ️️-Azygous veins The Azygous vein drains where? - Answer ️️-SVC What part of the heart is this? → P-wave starts at sinoatrial node in crista terminalis → impulse travels to AV node - Answer ️️-Right Atrium What happens when there is a SA node impulse to AV node and delayed (P-R) i...

What type of degeneration is this? →calcium infiltration into normal tissue →hypervitaminosis D - Answer ️️-calcification, metastatic

Blood from the upper extremity is brought to the heart via _________, while blood from the lower extremity is brought to the heart via _________.*What is the exception? - Answer ️️-- Superior Vena Cava

Anterior spinal roots are motor, posterior are sensory. This is what law? a) bell magende b) charles c) henry d) laplace e) starling f) hering breuer g) boyle - Answer ️️-a At a constant temperature, a volume of gas varies inversely with pressure. This is what law? a) bell magende b) charles c) henry d) laplace e) starling f) hering breuer g) boyle - Answer ️️-g At constant pressure, a volume of gas varies directly with absolute pressure. This is what law?

Fossilized skulls of two adults and one child in eastern ______ date to 160,000 years, the oldest known remains of modern humans, or homo sapiens. - Answer ️️-Ethiopia ________ is the act of cutting or incising stone, bone, wood or another material into a desired form. - Answer ️️-Carving

Which laws and regulations should First Responders become familar with then questions arise? - Answer ️️-RCRA, CERCLA, SARA, HAZCOM, OPA 90 and HAZWOPER contain in the field standards used by First Responders when working in hazardous sites. What is the Resource Conservation and Recovery Act (RCRA)? - Answer ️️-Resource Conservation and Recovery Act (RCRA) required the Environmental Protection Agency (EPA) to begin cradle-to-grave tracking or hazardous waste and required the est...

Define HAZWOPER - Answer ️️-Hazardous Waste Operations and Emergency Response HAZWOPER regulations apply to emergency response operations only for releases and not for threats of releases - Answer ️️-False

One should never enter a permit-requiring confined space without a safety attendant on duty and adequate air testing - Answer ️️-True If the confined space has contained hazardous substances, it is important for the confined space to be ______ before entry - Answer ️️-Emptied and purged

Define HAZWOPER - Answer ️️-Hazardous Waste Operations and Emergency Response HAZWOPER regulations apply to emergency response operations only for releases and not for threats of releases - Answer ️️-False The primary components of the OSHA regulation applicable to the proper management of hazardous materials are... - Answer ️️-29 CFR Part 1910 Define RCRA - Answer ️️-Resource Conservation and Recovery Act What is the regulatory citation for the HAZCOM standard? - Answer ...

Which of the following is not an employee right under OSHA? - Answer ️️-To shut down a job you believe is unsafe A Safety Data Sheet (SDS) ____. - Answer ️️-Must be provided for chemicals used at a facility The term "Superfund" is another name for which of the following? - Answer ️️-CERCLA To protect the worker from exposure, which does OSHA indicate should occur first? - Answer ️️-Engineering controls Operations that employ workers who must comply with the 29 CFR 191...

Who is NOT covered under the Hazardous Waste Operations and Emergency Response section of OSHA? • A worker cleaning up hazardous waste sites • A family who is exposed to hazardous waste buried under their house • Anyone working with hazardous waste at TDS's • Someone responding to emergencies involving hazardous material releases - Answer ️️-A family who is exposed to hazardous waste buried under their house When did hazardous waste legislation first start to go into effect...

Chronic responses to chemical exposures occurs only a short time after exposure. - Answer️️- False Which of the following is NOT on the "to-do" list for solvents? - Answer️️-Keep solvents in a non-ventilated area. A corrosive is a substance, usually a liquid, which is capable of completely dissolving another substance. - Answer️️-True