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OMM Exam | 293 Questions Solved with Verified Correct Answers | Latest Update
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OMM Exam | 293 Questions Solved withVerified Correct Answers | Latest Update
2024-2025
Arteries have ____ that can contract which increases pressure
Venins ___ on the surrounding muscles to produce pressure by their contraction
thus allowing flow back to the lungs and heart
Muscles
Depend
Venous return occurs through the use of:
one-way valves
muscle pumps (soleus)
diaphragms (4)
Lymphatic vessels:
collect and drain lymph from the tissue
filters it through the lymph nodes
empties the lymph with metabolic waste into venous system
Lymph flow depends on:
one-way valves
smooth muscle
muscle pumps
diaphragms
Terminal drainage of lymphatics is through ____
the thoracic inlet
The _____ enters the vasculature at the junction of the right internal jugular vein and the
right subclavian vein and drains the right half of the head and chest in the right upper
extremity
,right lymphatic duct
The ______ enters the vasculature at the junction of the left internal jugular vein and the left
subclavian vein and drains the rest of the body
left lymphatic duct
What is respiration?
the movement of air or dissolved gasses into and out of the lungs
-single, complete act of breathing
_____ moves air from the outside of the body into the lungs where oxygen is exchanged for
carbon dioxide in the blood (respiraiton) and then the air is exhaled
Breathing
Breathing is dependent upon:
the proper motions of the thoracic cage and its musculature
mechanical properties of the airways
the lung parenchymal units
______ allows for exchange of gases at the cellular level
Respiration
Respiration is dependent upon:
volume and distribution of blood flow through the pulmonary circulation
volume and distribution of ventilation (breathing) within the lungs
diffusion characteristics of oxygen and CO2
How does respiration occur?
-movement over 146 joints
vagus nerve, phrenic nerve (C3-5), and somatic intercostal nerves (T1-12) provides reflex neural
activity
-fascial planes; the thoracoabdominal, cervicothoracic (sibsons fascia), urogenital,
and tentorium cerebelli diaphragms
,** encourages a negative intrathoracic pressure and acts as a pump for venous and
lymphatic return
Inhalation
ribs move up/ diaphragm moves down (creates - intrathoracic pressure)
lungs expand
air flows into the lungs
The sagittal and transverse diameters of the chest increase and the diaphragms descends
during which part of breathing
inhalation
this generates a negative intrathoracic pressure
Exhalation
lungs recoil passively
ribs move down/ diaphragm moves up (creates more + intrathoracic pressure)
air flows out of the lungs
The sagittal and transverse diameters of the chest decrease and the diaphragms
ascends during which part of breathing?
exhalation
This generates a positive intrathoracic pressure
What are the 4 horizontal diaphragms that must work together to ensure venous and
lymphatic return
tentorium cerebelli
sibsons fascia
thoracoabdominal diaphragm
urogenital pelvic diaphragm
What are the 2 key diaphragms that impact the efficiency of the thoracic cavity
Sibsons fascia (cervicothoracic junction)
Thoracoabdominal diagphragm
, Sibsons Fascia
lines the cervical partietal pleura
promites superficial venous and lymphatic return from the head and neck
Thoracoabdominal diaphragm
attaches to bilateral lower 6 ribs, xiphoid process, left cus attachs to the anterior surface of
L1-2, right curs attaches to the anterior surface of bodies of L1-3
innervated by the phrenic nerve C3-C5
collects and moves fluids from the compartments the other diaphragms drain
most powerful pump of the body
The respiratory-circulatory system is dependent on the unified motions of the ______
Diaphragms
Synchronization of the diaphragms requires support from other systems, including:
-neurologic control from the brain and spinal
cord -fascial attachements free of strain -proper
nutrition at all levels
Somatic dysfunctions of:
-any vertebral segment
-the rib cage
-the sacrum
-the innominate bones
-the cranial bones
all impact the respiratory motion
When the delivery (arterial) and return (venous and lymphatic) systems are out of balance
then ______ ___________ can develop
passive congestion
Venous and lymphatic back pressure impedes the advancement of arterial blood into
________
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