Laboratory Manual For Human Anatomy & Physiology
4th Edition
ISBN: 9781260159363
Author: Martin, Terry R., Prentice-craver, Cynthia
Publisher: McGraw-Hill Publishing Co.
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Textbook Question
Chapter 24, Problem 3.4A
Complete the following statements:
4. In females, the bulbospongiosus acts to constrict the ____.
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Students have asked these similar questions
The biceps reflex tests a muscle spindle reflex arc (like the patellar reflex). The biceps brachii is innervated by the musculocutaneous nerve and the triceps brachii is innervated by the radial nerve. When the biceps tendon is tapped with a hammer, action potential generation ___________ in the musculocutaneous nerve and _____________ in the radial nerve.
Select one:
a. Increases; decreases
b. Decreases; increases
c. Decreases; decreases
d. Increases; increases
The muscle marked by the black arrow
1. is identified as the dartos muscle
2. is identified as the detrusor muscle
3. is stimulated to contract when it binds norepinephrine released by post-ganglionic neurons associated with the sacral splanchnic nerves
4. is stimulated to contract when it binds acetylcholine released by post-ganglionic neurons associated with the pelvic splanchnic nerves
Choose from the following:
(A) 1 and 3
(B) 1 and 4
(C) 2 and 3
(D) 2 and 4
Click on the number that indicates an intercostal nerve.
7
4
1
3
5
6
2
14
-13
-12
-10
-9
11
8
Chapter 24 Solutions
Laboratory Manual For Human Anatomy & Physiology
Ch. 24 - The abdominal wall muscles possess the following...Ch. 24 - The abdominal muscle nearest the midline is the a....Ch. 24 - Which of the following muscles would be most...Ch. 24 - The four muscles of the abdominal wall a. contain...Ch. 24 - The iliocostalis represents the lateral muscle...Ch. 24 - The pelvic floor muscles are all arranged in a...Ch. 24 - Label the deep back muscles of a cadaver, using...Ch. 24 - Label the muscles of the abdominal wall.Ch. 24 - Name the abdominal muscles a surgeon would incise...Ch. 24 - Complete the following statements: 1. A band of...
Ch. 24 - Complete the following statements: 2. The...Ch. 24 - Complete the following statements: 3. The...Ch. 24 - Complete the following statements: 4. The action...Ch. 24 - Complete the following statements: 5. The action...Ch. 24 - Complete the following statements: 6. The...Ch. 24 - Complete the following statements: 7. The...Ch. 24 - Complete the following statements: 8. The origin...Ch. 24 - Complete the following statements: 9. The...Ch. 24 - Complete the following statements: 10. Name four...Ch. 24 - Complete the following statements: 11. The actions...Ch. 24 - Complete the following statements: 12. Name the...Ch. 24 - Complete the following statements: 1. The levator...Ch. 24 - Complete the following statements: 2. The...Ch. 24 - Complete the following statements: 3. The...Ch. 24 - Complete the following statements: 4. In females,...Ch. 24 - Prob. 3.5ACh. 24 - Complete the following statements: 6. In the...Ch. 24 - Complete the following statements: 7. The...Ch. 24 - Complete the following statements: 8. The...Ch. 24 - Complete the following statements: 9. The...Ch. 24 - Complete the following statements: 10. Name five...
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- Coordination of muscle contractions to produce fluid movement, a function not fully developed at birth, is associated with the _____. options: basal ganglia pre-motor association area precentral motor gyrus cerebellumarrow_forwardSelect the cranial nerves that arise from the Cerebrum XII. Hypoglossal nerve Cranial nerve diagram IV. Trochlear nerve V. Trigeminal nerve X. Vagus nerve I. Olfactory nerve XI. Accessory nerve IX. Glossopharyr nerve II. Optic nerve VI. Abducens nerve VIII. Vestibulococł nerve Cranial Nerve Functions Applying Classroom Knowledge to Clinical Practicearrow_forwardClick on the number indicating the middle cervical paravertebral ganglion. 7 4- 3 5 1 6 2 -14 13 -12 -10 -9 11 8arrow_forward
- Column A Column B Efferent _1. Hypoglossal Nerve 1. Mixed _2. Vagus Nerve 2. _3. 3rd branch of Trigeminal Nerve 3. 4. Trochlear Nerve 4. 5. Branch of Facial nerve to the obicularis oris 5. _6. Optic Nerve 6. _7. Ophthalmic division of Trigeminal Nerve 7. _8. Abducens Nerve 8. _9. Vestibulocochlear Nerve 9. 10. Accessory Nerve 10.arrow_forward5) Describe what would happen to the myotatic (stretch) reflex in each of the following conditions (get larger,smaller, stay the same, or disappear). Be sure to explain your answers and describe what part of the reflex hasbeen affected by the treatment.a. A complete transection of the spinal cord at the C5 level (look at the dermatome picture in the slides)b. Destruction of the cells in the dorsal root ganglionc. Synaptic depression at the Ia/motor neuron synapsed. Partial destruction of the ventral rootarrow_forwardSelect the cranial nerves that arise from the Midbrain VIII. Vestibulococł nerve XII. Hypoglossal nerve Cranial nerve diagram VII. Facial nerve II. Optic nerve XI. Accessory nerve III. Oculomotor nerve IX. Glossopharyr nerve V. Trigeminal nerve I. Olfactory nerve X. Vagus nervearrow_forward
- Name the muscle indicated by the following combinations of origin, insertion, and innervation. АЗ Origin Insertion Innervation Muscle 1. Manubrium of sternum Thyroid cartilage of larynx Ansa cervicalis 2. Zygomatic arch Lateral surface of Trigeminal nerve mandible 3. Sphenoid bone Anterior surface below mandibular condyle Mastoid process of Trigeminal nerve 4. Manubrium of sternum Accessory nerve; spinal nerves C2–C4 and medial clavicle temporal bone 5. Lateral surfaces of Orbicularis oris Facial nerve mandible and maxilla 6. Fascia in upper chest Lower border of Facial nerve mandible and skin around corner of mouth 7. Temporal bone Coronoid process and Trigeminal nerve anterior ramus of mandible 8. Spinous processes of Mastoid process of temporal bone and occipital bone Posterior rami of cervical and thoracic middle cervical vertebrae (C7–T6) nerves 9. Styloid process of temporal bone Hyoid bone Facial nerve 10. Transverse processes of cervical vertebrae (C2–C6) Ribs 1-2 Anterior rami…arrow_forwardSKLELETAL MUSCLES OF THE CAT Define or provide purpose of the ff: (2-3 sentences) 1. splenius 2. subscapularis 3. epitrochlearis 4. quadriceps femoris 5. agonist 6. synergist 7. levatorarrow_forwardThe ____ has superior, middle, and inferior constrictors.arrow_forward
- I. Olfactory nerve IV. Trochlear nerve Select the cranial nerves that are sensory. X. Vagus nerve IX. Glossopharyr nerve III. Oculomotor nerve II. Optic nerve XI. Accessory nerve VII. Facial nerve VIII. Vestibulococł nerve XII. Hypoglossal nerve Cranial nerve diagram lai Nerve Func Applying Classroom Knowledge to Clinical Practicearrow_forwardV. Triceps Jerk a Reflex that assesses the nervous tissue between (and including) the C6, C7, and C8 nerve roots. b. It can be elicited by supporting your partner's arm with the elbow flexed at a 90° angle, sharply striking the posterior surface of the upper arm approximately 2 inches above the olecranon (bony "tip" of the elbow). c. Normal response: The triceps should twitch, and the elbow should extend. Label the feedback mechanism for this reflex. THEREH Binepe Incepaarrow_forwardDo Question 1.Identify the Origin and Nerve Supply to this Muscle:a. Lateral Epicondyle/Radial Nerve b. Medial Epicondyle/Radial Nerve c. Lateral Epicondyle/Median Nerve.arrow_forward
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