Multiple Choice
Which of the following conditions could be improved through weekly manual manipulation, cast setting, followed by a schedule of leg braces to maintain correction?
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Ch.5 Muscular System
Muscular System: Vocabulary
Multiple Choice
Which of the following is a physiological risk of the Trendelenburg position?
A
Decreased pressure on the diaphragm.
B
Decreased cranial pressure.
C
Increased respiratory capacity.
D
Increased cranial pressure.
Verified step by step guidance1
Step 1: Understand the Trendelenburg position, which involves placing the patient on their back with the body tilted so that the head is lower than the feet.
Step 2: Consider the physiological effects of this position, particularly how gravity affects blood flow and pressure within the body.
Step 3: Analyze how the position impacts the diaphragm and respiratory system; since the abdominal organs shift towards the chest, this can increase pressure on the diaphragm, potentially decreasing respiratory capacity rather than increasing it.
Step 4: Evaluate the effect on cranial pressure; with the head lower than the feet, venous return from the brain can be impeded, leading to increased intracranial (cranial) pressure.
Step 5: Conclude that among the options, the physiological risk associated with the Trendelenburg position is increased cranial pressure, due to the gravitational effects on blood flow and pressure in the head.