Where are the cardiac, vasomotor, and repiratory centers found A) Thealamus B) M
ID: 181543 • Letter: W
Question
Where are the cardiac, vasomotor, and repiratory centers found A) Thealamus B) Midtvain C) Medulla oblongata (D) Spinal cont (E) Diencephalon What one of the following best describes the order of a somaric reflex? A) Somatic receptor rightaarrow efferent nerve fiber rightaarrow interneuron rightaarrow skeketal muscle B) Somatic receptor rightaarrow afferent nerve fiber rightaarrow interneuron rightaarrow efferent nerve fiber rightaarrow skeletal muscle. C) Somatic receptor rightaarrow afferent nerve fiber rightaarrow interneuron rightaarrow efferent nerve fiber rightaarrow skeletal muscle. D) Somatic receptor rightaarrow afferent nerve fiber rightaarrow interneuron rightaarrow efferent nerve fiber rightaarrow skeletal muscle. E) Somatic receptor rightaarrow afferent nerve fiber rightaarrow interneuron rightaarrow efferent nerve fiber rightaarrow skeletal muscle. Nearly all the somatosensory input to the cerebrum passes by the way which region of the brarin ? A) Cerebellom B) Thalamus C) Thalamus D) Reticular formation E) Hypothalamus Planning motivation, and social judgment are functions of the brain associated with which part of the cerebrum? A_ Perfrontal/frontal lobe B) Temporal lobe C) Parietal lobe D) Occipital lobe To stimulate muscle contraction, acetycholine is released from the into the synaptie eleft. A) Synaptic vesicles B) sarcilemma C) sareoplasmic reticulum D) junctional folds E) terminal cisterna Function of the retucular activating system and retucular formation include all of the following Except A) Control of emotional feelings B) Sleep and consciousness control C) Pain modulation D) habitution that igores unnecessary and repetitive sensory information E) Balance and posture controlExplanation / Answer
20. Medulla oblongata constitutes the cardiac, respiratory, vomiting and vasomotor centres and monitor with autonomic functions for example breathing, heart rate and blood pressure.Thus answer will be Option C.
21.somatic receptor- afferent nerve fiber- interneuron- efferent nerve fiber -skeletal muscle best describes the order of a somatic reflex. Thus answer will be Option B
22.The thalamus is the region from nearly all the somatosensory input to the cerebrum passes by way of synapses. Thus answer will be Option C.
23. The lobes of the brain are related to different brain functions and are divided into five portions. The frontal lobe, Parietal lobe, Occipital lobe, Temporal lobe and Limbic lobe. Planning, motivation and social judgement come under frontal lobe, thus answer will be Option A.
24. synaptic vesicles release acetylcholine to stimulate muscle contraction. Thus answer will be Option A.
25.All other option except control of emotional feeling being functioned by reticular activating system and function. Thus answer will be Option A.
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