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Anatomy
week 6-12
| Question | Answer |
|---|---|
| The innermost muscle of the abdominal wall is the | transverse abdominis |
| An example of a muscle with this type of fascicle arrangement is the orbicularis oris. | circular |
| The somatic nervous system carries information to the | skeletal muscles. |
| Which of these glia cells are located in the peripheral nervous system? | Schwann cells |
| Dendrites and cell bodies of sympathetic preganglionic neurons are located in the | gray matter of the thoracic and upper lumbar segments of the spinal cord. |
| How many pairs of spinal nerves are connected to the spinal cord | 31 |
| The enteric nervous system is made up of a complex network of nerve plexuses that control the visceral effectors in the | intestinal wall |
| The difference between systolic pressure and diastolic pressure is called A. Mean arterial pressure B. Pulse pressure C. Stroke volume D. Cardiac outpu | B.Pulse pressure |
| The vagus is said to act as a “brake” on the heart. This situation is called A. Sympathetic acceleration B. Vagal inhibition C. Parasympathetic blockade D. Cardiac arrest | B. Vagal inhibition. |
| The trachea divides at its lower end into two | primary bronchi |
| respiratory membrane inside each alveolus is coated with a fluid containing | surfactant |
| An inflammation of the lower respiratory tract that involves the airways of the lungs is called A. Bronchitis B. Pneumothorax C. Pneumonia D. Asthma | C. Pneumonia |