Answer:
The answers are A, B, C, E
Explanation:
The treatment of osteomyelitis in general should include the following management:
1- Intravenous antibiotic.
2- Intravenous or oral analgesic.
3 - Keep the affected bone at rest, that is, avoid mobility or weight in it. Passive movements can be made to the affected bone as long as it is tolerated.
4 - Narcotics in case the pain becomes very intense.
5 - Local heat.
Which of the following is not a characteristic of pulmonary edema:
a. wheezing
b. rapid respirations
c, painful respirations
d. decreased fluid in the alveoli and interstitial spaces of the lungs
e. pallor
Answer:
The answer is D: Decreased fluid in the alveoli and interstitial spaces of the lungs.
Explanation:
Pulmonary edema is the accumulation of fluid in the lungs, which produces an alteration of respiratory function that can be manifested among others by:
- Tachypnea
- Panting
- Chest pain
- Coldness and paleness.
- Bluish lips .
- Tachycardia.
- Anxiety and restlessness.
If a specimen is sent for permanent section, how should it be prepared?
A. dry
B. normal saline
C. formalin
D. sterile water
Answer:
Formalin.
Explanation:
Formalin is a mixture if formaldehyde and water. 37% formalin is commonly used in the market. The formula of formaldehyde is HCHO.
Formalin acts as a strong disinfectant and can cause tissue hardening. Hence, Formalin is used to preserve the biological specimen and a specimen can be sent for permanent section.
Thus, the correct answer is option (C).
The pulse pressure is _____
a. systoic pressure plus diastolic pressure
b. systoic pressure minus diastolic pressure
c. systolic pressure divided by diastolic pressure
d. diastolic pressure plus 1/3 (systolic pressure plus dastolic pressure)
Answer:
The answer is B: systoic pressure minus diastolic pressure
Explanation:
Pulse pressure is the difference between systolic blood pressure minus diastolic blood pressure and is a characteristic sign of arterial elasticity. Pulse pressure and wave morphology indicate the elasticity of the arteries.
Pulse pressure is calculated as the difference between systolic pressure and diastolic pressure, which provides insight into the health of an individual's arteries.
Explanation:The correct answer is option B which is the pulse pressure is the systolic pressure minus the diastolic pressure. When you measure your blood pressure, it involves two measurements: systolic blood pressure (the higher number and the first one that is mentioned) and diastolic blood pressure (the lower number and second one). The pulse pressure is the difference between these two numbers which provides information about the health of your arteries.
Learn more about Pulse Pressure here:https://brainly.com/question/31257795
#SPJ6
A myocardial infarction may result in decreased cardiac output?
a. True
b. False
Answer:
The answer is A true
Explanation:
A myocardial infarction that produces an alteration of the ventricular filling will be associated with a decrease in cardiac output; Typical in myocardial injuries where muscle dysfunction leads to a decrease in the amount of blood to be pumped or the capacity to fill it.
What is the hypodermis?
Answer:
The hypodermis is the last layer of the skin, it belongs to the integumentary system, it is also known as subcutaneous tissue. It consists mainly of loose connective tissue and stored fat. The following structures are found in the hypodermis:
-sweat glands
-Lymphatic vessels
-Surface blood vessels
-Cutaneous nerves
The hypodermis constitutes the bulk of the body fat deposit and its thickness varies depending on the nutritional status of each person
Explanation:
Prominent feature on the anterior portion of the scapula.
Answer:
Coracoid process.
Explanation:
The coracoid process serves to stabilize the shoulder joint. It also serves as the origin and insertion of muscles and ligaments, including the following:
-coracoacromial ligament
-coracohumeral ligament
-coracobrachialis ligament
-Short head of biceps brachii muscle
Which of the following relationships between a tissue and its general function is not correct?
a) Epithelial : digestion
b) Connective ; support
c) Muscle ; movement
d) Nervous : control
Answer:
A) Epithelial
Explanation:
There are different kind of epithelial tissues, and depending on its clasification it could have different functions. For example the connective tissue has simple squamous epithelium. The digestive tract has a columnar epithelium. So the epithelial tissue has different functions: protection, regulation a secretion and those functions could help or improve the function of the different systems.
The incorrect relationship between a tissue and its general function is a) Epithelial : digestion. Epithelial tissue's primary functions include protection, absorption, secretion, and sensation detection, not digestion.
The relationship between a tissue and its general function that is not correct is: a) Epithelial : digestion. Epithelial tissue primarily covers and lines the body's surfaces, internal cavities, and passageways, and it forms certain glands. It has key roles in protection, absorption, secretion, and sensation detection but not directly in digestion. Connective tissue is known for providing support to the body and holding tissues together. Muscle tissue is involved in body movement through its ability to contract. Finally, nervous tissue controls the body by transmitting electrical signals through nerve impulses, allowing communication between different body regions. Looking back at the question's options, the function of digestion is not a primary function of epithelial tissue; therefore, option a) is the incorrect relationship between a tissue and its function.
Describe the hepatic portal system?
Answer:
Hepatic portal system is the veins, consists of the tributaries and hepatic portal vein.
Explanation:
Hepatic portal system transfers blood from the parts of gastrointestinal tract to the liver. The components of hepatic portal system are hepatic portal vein, superior mesentric vein, inferior mesenteric vein and splenic vein.
The absorbed product of the small intestine first reach to the liver through the hepatic portal system. The lower portion of the esophagus to the upper part of ana.l canal is involved in this system.
Which of the following pieces of equipment is necessary for the prone position?
A. stirrups
B. footboard
C. chest rolls
D. bean bag
Answer:
A, stirrups
Explanation:
Patient positioning is not an easy task but very important while preparing for surgery. A prone position is one when the patient lies facing the ground. The patient is usually turned into the prone position from the supine position ( the patient lies facing the ceiling).
The thighs and knees of the patient are cradled in a boot-type stirrups. This is used to make the patient completely unmovable during the surgery. The knees should also be padded to avoid any discomfort for the patient.
Which of the events below does not occur when the semilunar valves are open?
a. ventricles are in systole
b. AV valves are closed
c. blood enters pulmonary arteries and the aorta
d. ventricles are in diastole
Answer:
The answer is A: ventricles are in systole
Explanation:
When the ventricular contraction begins for the outflow of blood to the great vessels, an increase in intraventricular pressure occurs, when it exceeds the pressure of the aorta on the left side and the pulmonary on the right, it results in the opening of the semilunar valves giving rise to the ejection of blood from the heart until the ventricles begin to relax. subsequently the valves are closed and another period of relaxation begins.
The event that does not occur when the semilunar valves are open is that the ventricles are in diastole; they are actually in systole at this time. And in the exercise question, the false statement is that blood travels through the bicuspid valve to the left atrium; instead, it flows from the left atrium to the left ventricle.
Explanation:Among the options given, when the semilunar valves are open:
(a) The ventricles are indeed in systole, contracting to pump blood out.(b) The AV (atrioventricular) valves are closed to prevent backflow into the atria.(c) Blood is indeed entering the pulmonary arteries and the aorta because the semilunar valves include the pulmonary and aortic valves.(d) The ventricles cannot be in diastole, as diastole is when the heart muscle is relaxed, not contracting.Therefore, the event that does not occur when the semilunar valves are open is option (d), ventricles are in diastole.
Concerning the exercise question, the false statement is option (b). Blood actually travels through the bicuspid valve (also known as the mitral valve) from the left atrium to the left ventricle, not the other way around.
The protective transport of cholesterol from the artery wall back into the bloodstream via high-density lipoproteins is known as what?
Answer: Reverse cholesterol transport
Explanation:
Reverse cholesterol transport can be defined as the multi step process which results in the movement of the cholesterol from the peripheral tissues back into the liver via lymphatic system and then into the bloodstream.
This transport is important because the deposition of cholesterol in the blood vessels is very harmful and can cause various types of cardiovascular diseases.
So, the cholesterol is transported by Reverse cholesterol transport.
The liver plays a role in the metabolism of lipds. It packages lipids for storage or transport that are bound to small proteins called ____________.
Answer:
Lipoproteins (LDL, HDL, VLDL, IDL, Chylomicrons
Explanation:
The lipids transport is difficult because of their hydrophobic attribute, so they cant move easily through the plasma. After being transported those lippoproteins get in the cells thanks to the receptors in cell membrane (B:E, E and scavangers receptors). Only if they are bounded to the proteins they can go out and in through the plasma and different cells in the organism.
Icd 10 code for traumatic subarachnoid hemorrhage
Answer:
I60
Explanation:
Chapter IX or I, those are the circulatory system diseases. I60-69 are the cerobrovascular diseases and the I60 is the subarachnoid hemorrhage.
The ICD-10 code for the initial encounter of a traumatic subarachnoid hemorrhage is S06.6X0A. This code is used for the classification and coding of medical procedures and diagnoses.
Explanation:The ICD-10 code for a traumatic subarachnoid hemorrhage is S06.6X0A. This code is used by physicians and healthcare providers to classify and code all diagnoses, symptoms and medical procedures. Specifically, S06.6X0A refers to an initial encounter for a traumatic subarachnoid hemorrhage. Subarachnoid hemorrhage refers to bleeding in the space between the brain and the surrounding membrane that can occur due to head injury or trauma.
Learn more about ICD-10 code here:https://brainly.com/question/38300802
#SPJ12
What are the steps of tissue repair? What cell types participate and in what way?
Answer:
The most frequently damaged tissues are the skin and mucosa, which causes the body to activate a repair process consisting of the following steps:
1- Inflammation: This process involves the cells of the immune system, white blood cells, antibodies, lymphatics. All these cells work together, once the vessels expand, they act producing an inflammation process where coinside these cells eliminating necrotic tissue, bleeding and coagulation is formed.
2- Organization: In this step, the clot begins to form in granulation tissue that is a tissue composed of several elements and that goes from the central part of the lesion to the periphery. In this stage new capillaries grow, fibrolastic tissues are formed that produce growth factors and collagen fibers.
3- Regeneration: A superficial epithelial tissue begins to grow under the granulation tissue. As the underlying fibrous tissue matures and becomes fibrous until it finally resembles the adjacent skin. Finally forming a fully regenerated epithelium.
All forms of Salmonella commonly perform dissemination through the body.
a) True
b) False
Answer:
false
Explanation:
When an enzyme catalyzes a reaction:
a. Substrate(s) bind in the active site
b. Products bind in the active site
c. The shape of the enzyme remains unchanged
d. The enzyme is consumed by the reaction
In an enzyme-catalyzed reaction, substrates bind in the enzyme's active site and enzymes are not consumed by the reaction. The shape of the enzyme undergoes slight changes during the reaction, but products do not bind in the active site. Instead, they are released once the reaction is complete.
Explanation:When an enzyme catalyzes a reaction, substrates indeed bind in the active site (a). This is because the active site is a unique part of the enzyme that has a specific shape and chemistry for binding substrates and catalyzing their conversion to products. However, products do not typically bind in the active site (b), they are usually released once the reaction is complete. In terms of the enzyme's shape (c), it is generally thought to be flexible and undergoes a slight change during the catalytic cycle, this is known as the "induced fit" model. Finally, the enzyme is not consumed in the reaction (d). Although it participates in the reaction, it does not permanently change or consumed, meaning that it can catalyze the same reaction many times over.
Learn more about Enzyme-Catalyzed Reaction here:https://brainly.com/question/12410535
#SPJ6
In enzyme-catalyzed reactions, substrates bind in the active site, the enzyme's shape can change, and the enzyme is not consumed by the reaction.
Explanation:When an enzyme catalyzes a reaction, the substrate(s) indeed bind in the active site (option a). This is because the active site of an enzyme is the specific region where the substrate interacts and where the catalysis of the reaction occurs. Option b is incorrect since products typically do not bind in the active site – they are released once the reaction is complete. As for option c, this is also incorrect because the shape of the enzyme can slightly change in a process known as induced fit to aid in catalysis. Lastly, option d is incorrect because, in general, the enzyme is not consumed by the reaction. Instead, it can be used repeatedly to catalyze the same reaction with other substrate molecules.
Learn more about enzyme-catalyzed reactions here:
https://brainly.com/question/39284388
#SPJ6
Describe how the body maintains posture.
Answer:
Body maintains posture as muscular system helps our body to maintain the posture and circulate the blood properly in our body. We hold our body against the gravity in a posture position.
With the help of muscles the 's' shaped spine in our bodies has curves that helps in maintains our posture. For maintaining posture, skeletal muscles are also responsible for maintaining posture.
Flexor muscles and extensor muscles helps us to bend, stand and lift objects.
Water reabsorption, the absorption of vitamins produced by normal bacteria, and packing and compacting waste products for elimination takes place in _____________.
Answer:
Large intestine is responsible for water reabsorption and vitamins absorption produced by the bacteria and compacting the waste materials to be eliminated.
Explanation:
The large intestine, also called colon, is an organ of the digestive system. The function of the colon is the extraction or reabsorption of water and absorption of minerals present in the food. The colon compacts and stores the remaining indigestible waste material in the rectum to be removed by defecation.
The large intestine is the site for flora-aided fermentation of the waste material and leads to the production of vitamins such as vitamin K, thiamine and riboflavin. These vitamins are also absorbed by the colon.
How does data and information sharing between and outside of healthcare organizations have the power to support population health management?
Answer:
Health Information Exchange (HIE) Is the electronic mobilization of clinical and administrative data across organizations, communities, states and beyond in an effort to provide more relevant, responsible, and cost-effective care for entire populations while simultaneously improving outcomes.
The key stakeholders who benefit from the effective Exchange of health care data include physicians, physician organizations, accountable care organizations, healthcare delivery systems, health plans, and patients.
What major artery feeds into the kidneys?
Answer:
Renal Artery
Explanation:
It arises off the left interior side of the abdominal aorta.
Final answer:
The major artery that feeds into the kidneys is the renal artery, which branches from the aorta and supplies the kidneys with blood through a network of smaller arteries and arterioles.
Explanation:
The major artery that feeds into the kidneys is the renal artery. The renal arteries branch directly from the aorta, the largest artery in the body, entering the kidneys to supply them with blood. Each kidney receives around 10% of the total cardiac output, despite being relatively small organs.
Once they enter the kidneys, the renal arteries divide into several segmental arteries, which further branch into interlobar arteries. These give rise to arcuate arteries and then into cortical radiate arteries, which finally branch into numerous afferent arterioles that enter the capillaries supplying the nephrons. The nephrons are the functional units of the kidneys where the filtration of blood occurs.
Skeletal traction is applied directly to the bone and uses opposing forces to create the traction. Nursing care of the patient with skeletal traction include:
a. All lines be free of tangles.
b. Weight ordered is in continuous use.
c. patient is given a trapeze bar to help mobility in the bed.
d. Linens are changed only as need.
e. Unaffected foot is kept against the footboard.
Answer:
The answer are A, B and C
Explanation:
Skeletal traction is a temporary way of handling some types of fractures. It consists in the application of a force to a body part. Its use is to minimize muscle spasms, reduce, align and immobilize fractures, reduce deformities. Pulley lines and weights are used, which must be free of any obstacles, the weight should not rest on the bed. sheets must be changed daily for hygiene; and the patient's uncommitted foot should rest freely in the bed.
Name the target organ or gland of the following hormones:
a. TSH -
b. Oxytocin -
c. Oxytocin -
d. ACTH -
e. FSH -
f. Thyrotropin-releasing hormone -
Answer:
TSH - Thyroid gland
Oxytocin - breast and uterus
ACTH - adrenal gland
FSH - testes
Thyrotropin-releasing hormone - anterior part of the pituitary gland.
Explanation:
Thyroid-stimulating hormone or TSH stimulates the thyroid gland to release two hormones is T3 and T4 hormone. TSH is another hormone also known as thyrotropin.
Thus, TSH - Thyroid gland
The hormone oxytocin stimulates contractions in uterus muscles during childbirth and also release milk from the breasts.
Thus, TSH - Thyroid gland
Adrenocorticotropic or ACTH hormone triggers the adrenal gland to release a hormone called cortisol.
Thus, ACTH - adrenal gland
Follicle-stimulating hormone or FSH triggers the ovaries to produce progesterone and estrogen. It has sexual and reproductive characteristics.
Thus, FSH - ovary and testes
Thyrotropin-releasing hormone or TRH, that triggers the release of thyroid-stimulating hormone (TSH) from the anterior part of the pituitary gland.
Thyrotropin-releasing hormone - anterior part of the pituitary gland.
Give the medical names for the bones described:
Collar bone
Shoulder blade
Wrist bones
Thigh bobe
Kneecap
Upper arm bone
Breast bone
Finger bones
Shin bone
hola! my name is marissa and im here to help you out !:)
Answer:
collar bone-clavicle
shoulder blade-scapula
wrist bones-carpal bones "carpal tunnel derivation"(not fun btw)
thigh bone-femur
knee cap-patella
upper arm bone-humerous (funny bone that isn't so funny)
breastbone- sternum
finger bones-phalanges and meta carpal
shin bone-tibia
hope this helps! would you kindly mark me brainliest?
Answer:
Explanation:
clavical
scapula
metacarpals
femur
patella
humorous
sternum
phalanges
tibia
Discuss the relationship between smoking and various lung diseases. Choose 2 diseases only.
Answer:
The components of tobacco are chemical substances that are related to many diseases in the body, one of the most affected organs are the lungs, where they are the main cause of lung cancer, very common cancer and high malignancy. Another very common disease associated with tobacco is chronic bronchitis; In this disease there is abundant secretion in the lungs because the airways are already injured and have difficulty expelling them.
The chemical hemostatic agent that should be available for a femoral-popliteal bypass is:
A. heparinized saline
B. warfarin.
C. gelatin sponge.
D. propylene oxide.
Answer:
(A). heparinized saline.
Explanation:
Femoral popliteal surgery can be defined as medical procedure, which is used for the treatment of femoral artery disease. The chemical hemostatic agent that is used during femoral popliteal surgery is heparinized saline.
Heparin is an anticoagulant, which blocks blood clotting. Like other surgeries, popliteal bypass surgery also increases chances of formation of blood clots. Hence, heparinized saline is used for prevention of occlusion or clotting during femoral bypass.
Thus, the correct answer is option (A).
What is a basement membrane? Layers?
Answer:
At the base of the epithelial tissues is a layer of extracellular tissue that is known as the basement membrane. Whose main function is sustain and variable thickness.
Its layers are:
Basal lamina = composed in turn, by the lucida lamina and the dense lamina. Adipocytes, muscle cells and nerves are often found at the level of this lamina.
Reticular lamina = composed of denser and reticular fibers as well as a large number of proteins. It is also known as external lamina.
The epiglottis is composed of smooth muscle.
a. True
b. False
Answer: False
Explanation:
Epiglottis is a flat made of elastic cartilage which is found in the throat of the organism. It performs main function by preventing the food from entering into the wind pipe.
This elastic cartilage is covered by mucous membrane which is attached to the larynx.
Epiglottis opens during the breathing condition and it closes when we ingest food so as to prevent the food from entering into the windpipe.
If the papillary muscles of the heart fail to contract
a. the ventricles will not pump blood.
b. the AV valves will not close properly.
c. the AV valves will not open.
d. the semilunar valves will not open.
e. the atria will not pump blood
Answer:
The AV valves will not close properly.
Explanation:
Papillary muscles are located on the heart ventricles. These muscles are attached with the cusps of the tricuspid valve. They cover almost 10% mass of the heart.
Papillary muscles helps in the contraction of heart. If these muscles fail to contract, the atrioventricular valves will remain open and does not close properly. This will disturb the functioning of heart.
Thus, the correct answer is option (b)
When fluid leaks into the pleural cavity due to an injury or infection it is called?
A. Pleural Effusion
B. Pharyngitis
C. Legionellosis
D. Painful
Answer: Option A
Explanation:
A peural effusion can be defined as the increase in the amount of fluid present around the lungs. Many medical condition can lead to increase in this fluid.
These conditions can be any type of injury or infection, mostly in the lungs.Pleura is a thin membrane that lies at the surface of lungs and inside the wall of chest.
In case of pleural effusion fluid deposits in the space between the layers of pleura. Leaking from other organs can be one of the reasons of pleural effusion.
Some infections like pneumonia and cancer can also lead to pleural effusion.
Hence, the correct answer is" Pleural effusion."
Friction between membranes of the heart is reduced by:
a. serous fluid in the pericardial cavity
b. the epicardium.
c. a blood-filled sinus called the pericardium.
d. a cushion of air that surrounds the heart.
e. fluid between the epicardium and the myocardium
Answer:
The correct option is : a. serous fluid in the pericardial cavity
Explanation:
The heart is enclosed in a sac containing the heart, known as the pericardium. The pericardium has two layers- fibrous and serous layer.
The serous layer of the pericardium produces and secretes the pericardial fluid into the pericardial cavity.
The pericardial fluid is a lubricating serous fluid present in the pericardial cavity. It reduces the friction caused between the pericardial membranes by lubricating the epicardial surface.