CHAPTER 4 – BSC2085C The wall of the alveolus (air sac) in the lung is composed of which type of epithelium? simple squamous epithelium Yes‚ this single layer of squamous cells is ideal for the diffusion of gases in the lungs. 1) The proximal tubule of the nephron (kidney tubule) in the kidney is composed of which type of epithelium? simple cuboidal epithelium Yes‚ the simple cuboidal cells line the kidney tubules (nephrons) so that secretion and absorption can take place. 2) The epithelium
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1/3/2013 BSC 2086L Anatomy & Physiology Lab II Chap 22: Human Reflex Physiology Chap 23: General Sensation Chap 22: Reflex Physiology Reflex Arc: mediated by neural paths (connections of neurons) to yield rapid involuntary muscle response to stimuli Two main groups of reflexes: 1) Autonomic: mediated thru autonomic nervous sys (smooth muscles in digestion‚ glands in sweating) 2) Somatic: involve sensory stimulation that causes skeletal muscles to react (withdrawal reflex from
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Results of a Phase 2 Efficacy and Safety Study with SB204‚ an Investigational Topical Nitric Oxide-releasing Drug for the Treatment of Acne Vulgaris Primary objective This study was conducted to study the safety‚ efficacy‚ and tolerability of two concentrations of SB204 (1% and 4%) in comparison with vehicle used for the treatment of subjects with acne vulgaris. The subjects applied the topical treatment twice-daily for 12 weeks. Methodology Study Design This study was a Phase 2 clinical trial
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Excess of venosity. The main action of Thuja is on the skin and genito-urinary organs‚ producing conditions that correspond with Hahnemann’s sycotic dyscrasia‚ whose chief manifestation is the formation of wart-like excrescences upon mucous and cutaneous surfaces-fig-warts and condylomata. Has a specific antibacterial action‚ as in gonorrhœa and vaccination. Suppressed gonorrhœa‚ salpingitis. Ill-effects of vaccination. Sycotic pains‚ i.e‚ tearing in muscles and joints‚ worse at rest‚ better in dry
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Female Reproductive System The reproductive system or genital system is a system of organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids‚ hormones‚ and pheromones are also important accessories to the reproductive system. Unlike most organ systems‚ the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals‚ which allows for the possibility
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of white mucous material from the vagina; often an indication of infection. 8) The bark is recommended as a cure for bilious fever. 9) The juice of the young leaves is employed in the preparation of an ointment for scables‚ leprosy‚ and other cutaneous diseases‚ also useful for headache and colic. 10) The leaves are macerated with palm oil and applied as a remedy for tonsillitis. 11) Keeping the leaves in an aquarium is said to lower the pH and heavy metal content of the water. It has been utilized
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with carpal tunnel syndrome - 2 point discrimination Read about degeneration of a nerve " I like this" Test question Effects of nerve lesion - motor- muscle paralysis‚ loss of tone and reflexes‚ atrophy deformities - sensory- loss of cutaneous( pain‚ touch‚ temp) and propioceptive sensation - autonomic- changes in circulation and nutrition - hair follicle deformity nails become ridged and pulp in size‚ loss of sweating- dry Skin " I like this" Clinical examination - motor signs
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1. Sensation There are different modalities (forms) of sensation Sound‚ pain‚ pressure‚ touch‚ stretch‚ vibration‚ heat‚ cold‚ vision‚ taste‚ smell‚ proprioreception‚ hearing‚ equilibrium‚ gustation‚ etc. Each modality has a specific receptor Each modality is conducted by sensory (afferent) neurons to the CNS and is the result of different neural pathways and synaptic connections 2. Sensory Pathways 3. Law of Specific Nerve Energy Each sensory neuron carries information about
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consequential health risks involved with such a work of art as tattooing. Surely Brad would have thought twice before making the decision to get all these tattoos had he known the health risks that involved the transfer of diseases like Hepatitis‚ HIV‚ and cutaneous infections; not to mention the side effects such as redness‚ irritation‚ swelling‚ and even the possible formation of keloids due to the skins sensitivity to the ink. Another health risk that Brad and most young people who get tattoos tend to overlook
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Yersinia pestis None of the above 6. Gross enlargement of limbs (elephantiasis) is caused by the roundworm ________ Shistosoma japonicum. Shistosoma mansoni. Wuchereria bancrofti. Yersinia pestis. None of the above 7. What organism can cause cutaneous infections and can be transmitted by endospores? Staphylococcus aureus Pseudomonas aeruginosa Yersinia pestis Bacillus anthracis Streptococcus pyogenes 8. Which of the following statements is true of infection caused by Yersinia pestis? It
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