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Blood

Blood is a bodily fluid consisting of plasma, blood cells, and platelets that is circulated by the heart through the vertebrate vascular system, carrying oxygen and nutrients to and waste materials away from all body tissues. In many species, it also carries hormones and disease-fighting substances. In this category, you will find questions about the blood in your body, including blood types, blood diseases, and the function of blood.

9,936 Questions

What blood cells increase when you are sick?

White blood cells will increase in number when you are sick. There are several types. Each will respond differently to the type of infection. One type is the eosinophil and it will show increased numbers due to allergies. The normal number of WBCs in the blood is 4,500-10,000 white blood cells per microliter (mcL).

All leukocytes contain only a single nucleus so when observed under a microscope why does it appear that some of the leukocytes have more than one nucleus?

Some leukocytes, such as neutrophils, can have segmented nuclei that appear as multiple lobes. These segmented nuclei can give the appearance of multiple nuclei when observed under a microscope. This characteristic is known as polymorphism, and it is a normal feature of certain types of leukocytes.

How long do monocytes live?

i am thinking so that she may live for 7-14 days

Normal Adult blood volume is 70 mL per Kilogram You weigh 130 lb What is your blood volume?

First, convert your weight from pounds to kilograms: 130 lb / 2.2 = 59.09 kg. Then, multiply your weight in kilograms by the normal adult blood volume per kilogram: 59.09 kg * 70 mL/kg = 4,136.3 mL. Therefore, your estimated blood volume is approximately 4,136.3 mL.

What should your hemoglobin levels be for a adult?

For adult males, a normal range for hemoglobin is typically 14-18 grams per deciliter (g/dL) of blood. For adult females, the normal range is generally 12-16 g/dL. However, these ranges can vary slightly depending on the laboratory that conducts the testing.

What are phagocytes made of?

Phagocytes are a type of white blood cell that are made up of various components including a cell membrane, cytoplasm, and a nucleus. They also contain specialized structures like lysosomes that help them to engulf and digest foreign particles or pathogens in the body.

How does the anucleate condition of a red blood cell affect its lifespan?

RBC entirly depends on glucose metabolism for the energy supply. Glucose is transported across the cell membrane by facillated diffusion. Cell have no mitochondria but have cytoplasmic enzyme for metabolizing glucose and other substance and for utilization of oxygen. As the metabolic system becomes progressively less then it will limit the life sapn of rbc. That's why rbc can perform normal work 120 days without nucleus. Comment if u like this answer... by- Anshuman Shah

IS HEMOGLobin count 8.4 low?

Yes, a hemoglobin count of 8.4 g/dL would be considered low. Normal levels for adult males are typically in the range of 13.8 to 17.2 g/dL and for adult females are usually in the range of 12.1 to 15.1 g/dL. Low hemoglobin levels can indicate anemia or other underlying health conditions that may need further investigation and treatment.

Give us examples of science InVEstiGAtory project?

Sure! Some examples of science investigatory projects could include studying the effects of different fertilizers on plant growth, testing the effectiveness of natural remedies on reducing bacteria growth, or investigating the impact of different light sources on seed germination.

Why is there a wedge cut out of the nucleus?

The wedge cut out of the nucleus in a cell diagram represents the location of the nucleolus, which is the region where ribosomal RNA synthesis occurs. The nucleolus is responsible for assembling ribosomes, which are essential for protein synthesis. Its distinct appearance helps to differentiate it from the rest of the nucleus in diagrams.

Your fathers blood type is 0- and your blood type is O plus what blood time would your mother have to be?

Your mother would have to be type O negative for you to have a blood type of O positive. This is because the O blood type is recessive, so both parents would need to pass on the O gene for their child to have type O blood.

What is G6BD deficiency?

Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency is a hereditary condition in which red blood cells break down when the body is exposed to certain drugs or the stress of infection. G-6-PD deficiency; Hemolytic anemia due to G6PD deficiency; Anemia - hemolytic due to G6PD deficiency

G6PD deficiency occurs when a person is missing or doesn't have enough of an enzyme called glucose-6-phosphate dehydrogenase, which helps red blood cells work properly. Too little G6PD leads to the destruction of red blood cells. This process is called hemolysis. When this process is actively occurring, it is called a hemolytic episode. The episodes are usually brief, because the body continues to produce new red blood cells, which have normal activity. Red blood cell destruction can be triggered by infections, severe stress, certain foods (such as fava beans), and certain drugs, including: * Antimalarial drugs * Aspirin * Nitrofurantoin * Nonsteroidal anti-inflammatory drugs (NSAIDs) * Quinidine * Quinine * Sulfonamides Other chemicals, such as those in mothballs, can also trigger an episode. Persons with this condition do not display any signs of the disease until their red blood cells are exposed to certain chemicals in food or medicine, or to stress. Symptoms are more common in men and may include: * Dark urine * Enlarged spleen * Fatigue * Paleness * Rapid heart rate * Shortness of breath * Yellow skin color (jaundice) Treatment may involve: * Medicines to treat an infection, if present * Stopping any drugs that are causing red blood cell destruction * Transfusions, in some cases

Possible Complications Rarely, kidney failure or death may occur following a severe hemolytic event.

Outlook (Prognosis) Spontaneous recovery from hemolytic crises is the usual outcome.

Whow long it takes blood to dry up in the freezer?

It can take anywhere from a few hours to a few days for blood to dry up in a freezer, depending on the temperature and volume of blood present. It is recommended to properly dispose of the blood by pouring it down the sink with plenty of water or through other appropriate methods.

How does the increase in red blood cell production improve performance?

An increase in red blood cell production, known as erythropoiesis, can improve performance by enhancing oxygen-carrying capacity. More red blood cells mean more hemoglobin for oxygen transport to muscles during exercise, improving endurance and reducing fatigue. This can enhance overall athletic performance, particularly in endurance sports.

What substance is transported as reduced hemoglobin in the blood?

Oxygen is transported as reduced hemoglobin in the blood. In this form, hemoglobin has bound to oxygen molecules and is carrying them to tissues throughout the body.

What is the similarity between red blood cells and cheek cells?

I am doing this for homework and I got some good information from these websites: http://www.answers.com/red%20blood%20cells Unfortunately, I can't find much on cheek cells. The information on this question http://wiki.answers.com/Q/What_is_the_importance_of_cheek_cells seems to have some good information on them though.

What is monodonal gammopathy?

Monoclonal gammopathy refers to the presence of abnormal proteins in the blood that are produced by a single clone of cells. This condition can be a sign of a number of different diseases, including multiple myeloma and other blood disorders. Diagnosis and management typically involve further testing and monitoring by a healthcare provider.

What are virtual erythrocytes?

The SSC (self surviving cell) model is only a hypothetical cell; no such cells exist in nature. Thus, it was decided to model living cells so that the simulation results could be evaluated. Human erythrocytes were chosen for the model because intracellular metabolism is limited in human erythrocytes and because they do not replicate, transcribe or translate genes; also, there are already several studies on the modeling of erythrocyte. The construction of a prototype of human erythrocytes using the E-CELL System has been completed,this is referred to as VIRTUAL ERYTHROCYTES.

Can a Type O father and a Type AB mother have a normal child?

I'm not certain what this question is really asking. If read literally, I would assume yes, a mother and a father can parent an AB positive child provided they are capable adults. If the question is asking can a man have a child that has a different blood type than his, the answer is yes. A baby will have either mom or dad's blood type. Now if dad is O pos and mom is AB pos and the baby's blood type is neither one of those, I would suggest DNA testing for that baby.

The rarest leukocyte is?

Basophils are the rarest type of leukocyte, making up less than 1% of the total white blood cells in circulation. They play a role in allergic reactions and the inflammatory response by releasing histamine and other chemicals.

Ways to increase your platelet count?

One way of increasing the platelet count is taking medication for the blood. This is very effective medicine but there are also some situations that patient are not allowable to take this medicine. Here is the name of the medicine; YU NAN PA YAO... this is good for hypovolemia (hemorrhage), dengue fever patients & some types of diseases that causes the platelet to decrease. by the way this is a Chinese medicine and you can buy this in any Chinese pharmacy.. Note... Do not give this to any hypertensive patient. Just read the dosage of YU NAN PA YAW medicine in additional to your information.

The process of coating bacteria with serum protein attachment of phagocytes is called?

in some instances, adherence occurs easily, and the microorganism is readily phagocytized. Microorganisms can be more readily phagocytized if they are first coated with certain serum proteins that promote attachment of the microorganisms to the phagocyte. this process is called opsonization.

Can a child be born without the mother or the fathers blood type?

No, a child's blood type is determined by the combination of the parents' blood types. The child's blood type will always be a result of the parents' genetic information.

The genotype of the person with normal red blood cells is?

The genotype of a person with normal red blood cells is usually AA, where both copies of the beta-globin gene are normal. This results in the production of normal hemoglobin and red blood cells.