Physiology 2 Flashcards
1
Q
ACTH will have its greatest effect in which of the following conditions? Addison's disease grave's disease cretinism albinism
A
addison’s disease
2
Q
chief cells produce which of the following? pepsinogen pepsin HCL mucous
A
pepsinogen
3
Q
salivary secretions do which of the following? break down starch break down protein break down bile break down mucous
A
break down starch
4
Q
which of the following makes up maltose? glucose + glucose glucose + fructose glucose + galactose glucose + maltase
A
glucose and glucose
5
Q
sucrase breaks down which of the following? lactose sucrose maltose galactose
A
sucrose
6
Q
which of the following is activated within the cell? T3 T4 TSH TRH
A
T3
7
Q
which of the following is located between Z-bands? sarcomere I band A band motor unit
A
sarcomere
8
Q
the sarcoplasmic reticulum takes in which of the following? calcium potassium sodium ATP
A
calcium
9
Q
what is the last location of urine before it empties into the urethra? minor calyx major calyx renal pelvis ureter
A
ureter
technically bladder
10
Q
the anterior portion of the spleen contacts which of the following? stomach head of pancreas gallbladder descending colon
A
stomach
11
Q
if somatotropic hormone is in excess in an adult which of the following can occur? acromegaly gigantism dwarfism albinism
A
acromegaly
child = gigantism
12
Q
decreased ADH would be present with which of the following? diabetes conn's addison's cushings
A
diabetes insipidus
13
Q
which of the following is present after full exhalation? functional reserve capacity reserve volume expiratory reserve volume vital capacity
A
reserve volume
14
Q
which of the following is not present in the tetralogy of fallot defect? dextroposition of aorta right ventricular hypertrophy interventricular septal defect pulmonary regurgitation
A
pulmonary regurgitation
15
Q
where is the SA node located? right atrium left atrium right ventricle left ventricle
A
right atrium
16
Q
which of the following is the best indicator of cardiac health? decreased heart rate increased cardiac output VO2 max decreased oxygen binding
A
increased cardiac output
17
Q
which of the following is a chemoreceptor? taste bud Golgi tendon organ muscle spindle pacinian corpuscle
A
taste bud
18
Q
local blood flow is dependent on which of the following? metabolic demand sympathetic tone parasympathetic tone angiotensin levels
A
metabolic demand
19
Q
aldosterone mainly affects which of the following? sodium potassium calcium chlorine
A
sodium
potassium but not primary
20
Q
which of the following blood vessels has the highest amount of pressure? largest artery smallest artery largest vein smallest vein
A
largest artery
