1|Pag e
DAANCE EXAM|| DAANCE EXAM 1 ALL QUESTIONS
AND CORRECT ANSWERS ALREADY GRADED A+||
LATEST UPDATE 2024- 2025 WITH VERIFIED
SOLUTIONS|| ASSURED PASS!!!
purkinje fiber system - ANSWER: specialized cardia muscle fibers that rapidly
transmit impulses in the heart and coordinate contraction of the heart
QRS complex - ANSWER: an element appearing on a cardiac monitor tracing that
reflects the activity that produces ventricular contration
Rales - ANSWER: abnormal breath sounds detected during auscultation of the
lungs that are often described as crackling or bubbling
receptor sites - ANSWER: specialized sites on ion channels to which natural
neurotransmitter substances or drugs attach, usually leading to the opening of the
ion channel for passage of positively or negatively charged ions
redistribution - ANSWER: the release of a drug from its initial receptor site and its
movement through the blood stream to other body structures such as fat stores,
muscles, etc.
relay center - ANSWER: an ovoid structure in the central portion of the brain that
relays sensory input to the cerebral cortex
repolarization - ANSWER: reestablishment of the normal distribution of charge
across a neuronal membrane
review of system - ANSWER: an organized set of questions asked during history
taking that address each of the major body systems
,2|Pag e
rheumatic heart disease - ANSWER: damage to the heart, primarily the heart
valve, caused by a systemic bacterial infection
run of PVCs - ANSWER: several PVCs in succession
second degree AV block Type I - ANSWER: an atrioventricular block with
progressive elongation of the PR interval followed by a dropped beat
second degree AV block Type II - ANSWER: an atrioventricular block with
alternating conducting and non-conducting impulses and multiple dropped beats
sedatives - ANSWER: a group of pharmacologic agents used to provide a sense of
relaxation in patients who are apprehensive
Hemaglobin - ANSWER: a component of red blood cells that carries oxygen from
the lungs to the tissues and carbon dioxide from the tissues to the lungs
Hypercarbia - ANSWER: increased level of carbon dioxide
hypertension - ANSWER: abnormally high blood pressure
hyperthyroidism - ANSWER: excessive functional activity of the thyroid gland,
characterized by increased basal metabolism, goiter, and disturbances of the
autonomic nervous system
hypotension - ANSWER: abnormally low blood pressure
,3|Pag e
hypothyroidism - ANSWER: deficiency of thyroid activity characterized in adults
by decreased basal metabolic rate, tiredness, sensitivity to cold, and menstrual
disturbances
hypoxia - ANSWER: low levels of oxygen
induction - ANSWER: the initiation of a state of unconsciousness duirng
anesthesia
Inferior alveolar artery - ANSWER: artery that supplies blood to the mandible,
teeth, lower lip and chin
inferior vena cava - ANSWER: the venous trunk from the lower extremities and
abdominal viscera that empties blood into the right atrium of the heart
internal jugular vein - ANSWER: vein that drains much of the blood from the
head and the neck
ion channels - ANSWER: microscopic channels within the membranes of neurons
through which charged particles or ions pass during conduction of the nerve
impulse
ischemia - ANSWER: deficiency of the blood to a body part
junctional rhythms - ANSWER: cardiac dsrhythmia in which the ectopic
pacemaker is in the area of the AV junction
Laryngopharynx - ANSWER: a part of the pharynx that lies directly behind the
larynx
, 4|Pag e
lingual artery - ANSWER: artery that supplies blood to the tongue, tonsil, and
floor of the mouth
maxillary artery - ANSWER: artery that supplies blood to the maxilla, teeth, ear,
meninges, nose, nasal sinus, and palate
medulla oblongata - ANSWER: an oblong-shaped structure in the upper portion of
the brainstem, which with the pons controls the vital centers
mental artery - ANSWER: artery that distributes blood to the chin
metabolism - ANSWER: the chemical alteration of drugs and other substances that
usually take splace in the liver
mitral valve - ANSWER: the valve between the left atrium and left ventricle of the
heart that lets blood pass into the left ventricle
mitral valve prolapse - ANSWER: a valvular heart disorder in which one or both
mitral valve flaps close incompletely
motor nerve - ANSWER: a nerve of the peripheral nervous system that stimulates
muscle contraction
Multifocal PVCs - ANSWER: PVCs for which there are two of more ectopic foci
that generate PVCs of different contraction
DAANCE EXAM|| DAANCE EXAM 1 ALL QUESTIONS
AND CORRECT ANSWERS ALREADY GRADED A+||
LATEST UPDATE 2024- 2025 WITH VERIFIED
SOLUTIONS|| ASSURED PASS!!!
purkinje fiber system - ANSWER: specialized cardia muscle fibers that rapidly
transmit impulses in the heart and coordinate contraction of the heart
QRS complex - ANSWER: an element appearing on a cardiac monitor tracing that
reflects the activity that produces ventricular contration
Rales - ANSWER: abnormal breath sounds detected during auscultation of the
lungs that are often described as crackling or bubbling
receptor sites - ANSWER: specialized sites on ion channels to which natural
neurotransmitter substances or drugs attach, usually leading to the opening of the
ion channel for passage of positively or negatively charged ions
redistribution - ANSWER: the release of a drug from its initial receptor site and its
movement through the blood stream to other body structures such as fat stores,
muscles, etc.
relay center - ANSWER: an ovoid structure in the central portion of the brain that
relays sensory input to the cerebral cortex
repolarization - ANSWER: reestablishment of the normal distribution of charge
across a neuronal membrane
review of system - ANSWER: an organized set of questions asked during history
taking that address each of the major body systems
,2|Pag e
rheumatic heart disease - ANSWER: damage to the heart, primarily the heart
valve, caused by a systemic bacterial infection
run of PVCs - ANSWER: several PVCs in succession
second degree AV block Type I - ANSWER: an atrioventricular block with
progressive elongation of the PR interval followed by a dropped beat
second degree AV block Type II - ANSWER: an atrioventricular block with
alternating conducting and non-conducting impulses and multiple dropped beats
sedatives - ANSWER: a group of pharmacologic agents used to provide a sense of
relaxation in patients who are apprehensive
Hemaglobin - ANSWER: a component of red blood cells that carries oxygen from
the lungs to the tissues and carbon dioxide from the tissues to the lungs
Hypercarbia - ANSWER: increased level of carbon dioxide
hypertension - ANSWER: abnormally high blood pressure
hyperthyroidism - ANSWER: excessive functional activity of the thyroid gland,
characterized by increased basal metabolism, goiter, and disturbances of the
autonomic nervous system
hypotension - ANSWER: abnormally low blood pressure
,3|Pag e
hypothyroidism - ANSWER: deficiency of thyroid activity characterized in adults
by decreased basal metabolic rate, tiredness, sensitivity to cold, and menstrual
disturbances
hypoxia - ANSWER: low levels of oxygen
induction - ANSWER: the initiation of a state of unconsciousness duirng
anesthesia
Inferior alveolar artery - ANSWER: artery that supplies blood to the mandible,
teeth, lower lip and chin
inferior vena cava - ANSWER: the venous trunk from the lower extremities and
abdominal viscera that empties blood into the right atrium of the heart
internal jugular vein - ANSWER: vein that drains much of the blood from the
head and the neck
ion channels - ANSWER: microscopic channels within the membranes of neurons
through which charged particles or ions pass during conduction of the nerve
impulse
ischemia - ANSWER: deficiency of the blood to a body part
junctional rhythms - ANSWER: cardiac dsrhythmia in which the ectopic
pacemaker is in the area of the AV junction
Laryngopharynx - ANSWER: a part of the pharynx that lies directly behind the
larynx
, 4|Pag e
lingual artery - ANSWER: artery that supplies blood to the tongue, tonsil, and
floor of the mouth
maxillary artery - ANSWER: artery that supplies blood to the maxilla, teeth, ear,
meninges, nose, nasal sinus, and palate
medulla oblongata - ANSWER: an oblong-shaped structure in the upper portion of
the brainstem, which with the pons controls the vital centers
mental artery - ANSWER: artery that distributes blood to the chin
metabolism - ANSWER: the chemical alteration of drugs and other substances that
usually take splace in the liver
mitral valve - ANSWER: the valve between the left atrium and left ventricle of the
heart that lets blood pass into the left ventricle
mitral valve prolapse - ANSWER: a valvular heart disorder in which one or both
mitral valve flaps close incompletely
motor nerve - ANSWER: a nerve of the peripheral nervous system that stimulates
muscle contraction
Multifocal PVCs - ANSWER: PVCs for which there are two of more ectopic foci
that generate PVCs of different contraction
