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Upon examination of a 46 y/o male smoker, you detect an irregularly irregular heart rythm. The rate is 140 bpm. This is unknown to the driver and he denies any symptoms of lightheadedness, shortness of breath, dizziness, palpitations, nor any cardiac history. You would: correct answersDisqualify and refer to his PMD or cardiologist for further evaluation. Concerning the medical certificate, which is false? correct answersProvide the original to the driver being examined. Retain a copy for at ...

Coronart Bypass Graft correct answersQualified for one year once 3 months post procedure if a symptomatic, LVEF >40% and meets general requirements CHF accompanied by dyspnea at rest? correct answersDQ; not medically fit for duty Unstable angina correct answersDQ Qualify post pneumothorax-when? correct answersQualify when FEV >65% Psychological assessment correct answers1.) suspicious behavior 2.) hallucinations 3.) signs of flat affect Purpose of CMV physical exam correct...

How often is a driver with stage 3 hypertension recertified? a. Every 3 months. b. Every 6 months. c. Every 12 months. d. Every 2 years. correct answersb. Every 6 months. A driver with a history of stage 3 hypertension may be certified for a maximum of 6 months. What minimum PaO2 level is necessary if the driver has an ABG due to a chronic respiratory disorder? a. 70 mm Hg b. 55 mm Hg c. 60 mm Hg d. 65 mmHg correct answersCorrect answer is "D". To be qualified, the dri...

a 30 year old driver presents for a biennial recertification. the driver notes in his hx he's had 3 episodes of BPV 6 months ago but has been asymptomatic since. he provides a letter from his neurologist stating he is cleared to work w/o restrictions. exam is negative with no abnormalities. how long may he be qualified alified due to not waiting the recommended period fied up to 2 years to tilt table test for CT of brain correct answersB use of muscle relaxants such as skelaxin, soma...

5 Feet correct answersA CMV driver must perceive a forced whispered voice in the better eat at not less than ___ with or w/o a hearing aid Audiogram correct answersThis test is performed only when the Forced Whisper Test is failed in both ears 40 decibels correct answersIf tested by the use of an audiometric device, they must not have an AVERAGE hearing loss in the better ear greater than ____ at 500Hz, 1000Hz, and 2000Hz One correct answers___ ear and two eyes certifies! Audiologist...

Who can the DOT exam be administered to? correct answersAnyone who requests the exam, regardless of age Who is responsible for ensuring the driver meets the minimum age requirement of 21 years old? correct answersMotor carrier When should a BP be confirmed with a second measurement during the exam? correct answersAny BP 140/90 or greater What BP readings may be used for certification decisions? correct answersOnly BP readings taken during the DOT physical exam What is stage 1 hyperte...

What are the differences between the medical standards and the medical guidelines? correct answersStandards/regulations are law. Guidelines are best practices. In which regulation(s) are the driver physical qualification standards cited? correct answers49 CFR 391.41 In which regulation(s) are the medical examiners responsibilities cited? correct answers49 CFR 391.43 What objective tests and measurements are required as part of the driver physical examination? correct answers- ...

senescence correct answersnatural physical decline brought about by aging osteoporosis correct answersthinning of bones; reduced by regular exercise; may cause women to decline in height; often occurs in middle adulthood secondary aging correct answerschanges in physical and cognitive functioning that are due to illness, health habits, environmental factors, individual differences (but are not inevitable) psychoneuroimmunology (PNI) correct answersstudy of the relationship among the bra...

3 phases of adolescence correct answersEarly(11-14) Middle(14-16) Late(16-18) Adolescence Sleep Habits correct answersTeens go to bed later, however they still need the same amount of sleep as children Early Pubertal Maturing Appears... correct answersMales-- attractive, independent Females-- anxious, unattractive Homosexuality sequences of coming out correct answersFeeling Different(6-12) Confusion(11-15) Self Acceptance(end of adolescence) Teenage Pregnancy Abort Rate correct ...

1. A 4-year-old attends a preschool group three mornings a week. He has been treated kindly and lovingly at home. At school, according to Kohlberg's theory of moral development, he is likely to: a. treat his peers and siblings in a loving and kind manner, because he has internalized the value of treating others as he has been treated. b. conform to social standards and rules to avoid feeling guilty or risking social disapproval. c. follow the rules regarding peer interactions to avoid ...

What is human development? correct answersThe study of how and why people change over time. What impacts change in human development? correct answersDeath of a parent (life circumstances may impact development). Our surroundings (the culture that we grow up in, the community that we are a part of, the way we are educated, our parents education, what country we grew up in, or our religious system that we grew up in). How can we study human development? correct answersWe can watch people,...

Annual Percentage Yield (APY) correct answersThe rate of return on an investment, such as a deposit in an interest-bearing savings account, for a one-year period. Asset correct answersAnything of value owned by a person or company. Bond correct answersAn investment offered to the public by a corporation, the U.S. Government, or a city. Pays interest annually and is payable in full at a specified date. These investments are rated, and the rating indicates their probability of default. Ca...

fMRI correct answers- measures brain activity by detecting associated changes in blood flow - focused on metabolic processes - shows processes as they happen in time - measures oxygen levels flowing into the brain MRI correct answers- focused on anatomical structure - shows processes as they happen in space - more often used - measures hydrogen nuclei PET Scan correct answers- Positron Emission Tomography - uses special dye for organs and tissues to absorb to visualize how we...

4- why is the field of child development considered interdisciplinary? correct answers the field of child development is ofetn divided into what three broad domain? correct answersphysical, cognitive, emotional In Brofenbrenner's ecological systems theory, interactions between a father and his child occur in the... correct answersmicrosystem Lev Vygotsky's sociocultural theory focuses on correct answershow the values, beliefs, customs and skills of a social group are transmitted t...

According to Ivey, consciousness represents the psychological present. What is the typical length of the psychological present? a. 10 to 75 milliseconds b. 100 to 750 milliseconds c. 1 to 3 seconds d. None of the above correct answersb. 100 to 750 milliseconds Working memory can hold _____ items. a. 5±2 b. 6±2 c. 7±2 d. 8±2 correct answersc. 7±2 Focusing the interview enables ____. a. increased ability to intentionally direct (or not direct) client talk b...

During which prenatal stage do structures such as the heart, spine, and brain begin to emerge? Germinal Embryonic Fetal correct answersEmbryonic During the germinal stage, where does the zygote become implanted? In the placenta In the uterine wall In the embryo correct answersIn the uterine wall Why is the embryonic stage a period of great vulnerability? Fertilization and rapid cell division begin. Muscles and bones are being formed. Basic physiological structures are being formed...

Growth correct answers*__________ refers to physical changes that occur over time. Development correct answers*__________ refers to the process of adapting to ones environment over time. Growth correct answers*Is growth or development consistent with Cephalocaudal Pattern? Development correct answers*Is growth of development consistent with Proximodistal pattern? Cephalocaudal correct answers_____________ pattern: beginning at the lower head and progressing down to the chest, trunk, ...

Head-sparing correct answersbrain continues to grow during temporary malnourishment, it is the last part of the body to be affected by malnourishment Brain weight/age two correct answersusually ranked in a percentile to compare how a child is doing to other children their age. Neuron correct answersnerve cells in the brain Axon correct answersfiber that extends from a neuron that transmits electrochemical impulses from that neuron to the dendrites of another neuron Dendrite correct a...

The preschool period? correct answersrefers to age 3-6 yrs. Height and weight? correct answerspreschool children gain 5-7pounds a year. most grow 2.5-3 inches per year. Body proportions correct answerschildren lose some subcutaneous or adipose tissue,accounts for more slender look, growth of extremities is faster than trunk, protuberant abdomen and exagerated lumbar curvature (lordosis) disappear, head and neck is in proportion to the rest of body. Muscle and bone development correct a...

Developmental Science correct answersa field of study devoted to understanding constancy and change throughout the lifespan Goal of Developmental Science correct answersTo identify those factors that influence consistencies and transformations in people from conception to death Theory correct answersan ordered and integrated set of statements that describe, explain and predict behavior -Help us organize our thoughts and give meaning to what we observe -Many theories which offer explanat...