Exam (elaborations)

ACSM CEP EXAM Questions and answers, 100% accurate, VERIFIED.

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ACSM CEP

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ACSM CEP

ACSM CEP EXAM Questions and answers, 100% accurate, VERIFIED. normal values bg tri, ldl, hdl - -BG > 100 fasting A1C 5.7% DM A1C >6.5 >126 fasting triglycerides >150 Total >200 LDL >100 HDL >40 <60 negative risk fx (good) subtract negative helps remove other for...

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Uploaded on June 15, 2023
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Written in 2022/2023
Type Exam (elaborations)
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acsm cep exam questions and answers
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ACSM CEP EXAM Questions and
answers, 100% accurate, VERIFIED.

normal values bg tri, ldl, hdl - ✔✔-BG > 100 fasting A1C 5.7%

DM A1C >6.5

>126 fasting

triglycerides >150

Total >200

LDL >100

HDL >40

<60 negative risk fx (good) subtract negative

helps remove other forms of cholesterol in blood stream (uptakes) decrease risk fx

Hypertension - ✔✔-normal- less than 120(S) less than 80(D)

Prehypertension- 120-129 80-89

or on hypertension medications

stage 1: 140-159 /90-99 on 2 separate measurements

stage 2 >160/>100

stage 3-over 180/120 hypertensive crisis

Lipids - ✔✔-<100 LDL optimal

>190 very high (statin)

total cholesterol <200

>250 very high

Hdl <40 low

>60 good negative risk factor

triglycerides <150

,>500

diabetes - ✔✔-Type 1- autoimmune destruction of beta cells in pancreas (produces insulin) (external
insulin)

Type 2- lifestyle insulin resistant skeletal muscle, adipose tissue, and liver (excess caloric intake requiring
more frequent insulin release(decrease BG) body becomes resistant to insulin or cannot enter the cell or
use it properly)

gestational diabetes- pregnant women

diabetes and exercise - ✔✔--Promotes movement of glucose into the cell

-Lowers blood glucose

-Lowers insulin needs

-enhances insulin sensitivity; cellular uptake of glucose that facilitates improved blood glucose control

beware of hypoglycemia in type 1; external insulin; consume carbohydrates before exercise if low b.g.

PFT (pulmonary function test) - ✔✔-FVC forced vital capacity(total amount of air exhaled)

FEV1 forced expiratory volume 1 sec(amount of air you can force from lungs 1 sec)

Fev1/FVC-proportion of a personals vital capacity(FVC) that they are able to expire in 1 sec (FEV1)

can help identify the presence of restrictive or obstruction respiratory abnormalities

normal 70-80% 65% older than 65

less than 70% (COPD, restrictive pattern)

60-69% moderate

50-59% moderately severe

35-49% severe

>34 severe obstruction/restrictive problem

Comprehensive health fitness evaluation - ✔✔-Informed consent and exercise preparticipation
screening

Preexercise evaluation

Resting measurements

,Circumference measurements and body composition analysis

CRF, muscular fitness and flexibility measurements

Risk versus potential benefits of health related physical fitness testing

BMI - ✔✔-weight/ht(in) 2

18.5 underweight

18.5-25 normal

25-29.9 overweight

over 30 obese

30-34.9 stage I

35-39.9 stage II

over 40 stage III

220 lb 6ft 2 in

100/74 in

100/1.88 2

30.86

Measurement - ✔✔-waist circumference

40 in 102 cm men

35 in 88 cm F

Cardiac muscle (myocardium) - ✔✔-type 1 fibers (slow-twitch)

small, short, branched (mononucleated) (one)

continuous involuntary contractions

calcium induced calcium release

less developed sarcoplasmic reticulum

no terminal cisternae

t-tubules over z-line

allows for delayed onset and prolonged contraction of cardiac muscle

, allow to fill for next cardiac cycle

Cardiac muscle - ✔✔-intercalated disc- connect muscle fibers

desmosomes-hold muscle fiber together

gap junctions- rapidly conduct action potentials

cardiac muscle - ✔✔-have much longer refractory period relative to skeletal muscle

to fill for next cardiac cycle

Hemodynamics - ✔✔-the forces involved in circulating blood throughout the body

HR

BP

Vascular resistance (diameter) constriction increased pressure dilate decreased pressure/ resistance

cardiovascular regulation (intrinsic) - ✔✔-spontaneous rhythmicity- SA node generates and spread
action potential (electrical activity)

contractility- the greater the stretch the greater the contraction (frank starling)

Frank-Starling Mechanism - ✔✔-Greater EDV results in a more forceful contraction

Due to stretch of ventricles

cardiovascular regulation (extrinsic) - ✔✔-parasympathetic nervous system- cranial nerve X (vagus
nerve) release ACH at SA node; causes K+ channels to open K+ exits cell (hyperpolarization) decrease HR
and contractility below 100

Sympathetic nervous system- release norepinephrine causes CA+ to enter cell (depolarize) increase HR
and contractility

Endocrine system- adrenal gland secretes catecholamines (E;NE) increase HR and contractility

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