Malaria parasites that cause deadly malaria are (b) Plasmodium falciparum. This species is responsible for the majority of severe malaria cases and deaths globally, making it the deadliest of the malaria parasites. Plasmodium falciparum can lead to severe complications such as cerebral malaria, orgaRead more
Malaria parasites that cause deadly malaria are (b) Plasmodium falciparum. This species is responsible for the majority of severe malaria cases and deaths globally, making it the deadliest of the malaria parasites. Plasmodium falciparum can lead to severe complications such as cerebral malaria, organ failure, and death, particularly in young children and pregnant women. While other species like Plasmodium vivax (c) and Plasmodium malariae (a) can cause malaria, they typically result in milder forms of the disease. Plasmodium ovale (d) is another species but is less common and usually causes less severe symptoms compared to P. falciparum.
The disease transmitted only by inheritance among the options is (c) Haemophilia. It is a genetic disorder characterized by a deficiency in clotting factors, primarily factor VIII (hemophilia A) or factor IX (hemophilia B). Haemophilia is inherited through a recessive X-linked pattern, meaning it prRead more
The disease transmitted only by inheritance among the options is (c) Haemophilia. It is a genetic disorder characterized by a deficiency in clotting factors, primarily factor VIII (hemophilia A) or factor IX (hemophilia B). Haemophilia is inherited through a recessive X-linked pattern, meaning it primarily affects males who inherit the defective gene on their X chromosome from their carrier mother. While myocardial infarction (a), diabetes mellitus (b), and cancer (d) can have genetic components, they can also result from various environmental and lifestyle factors, not solely inheritance.
Malaria being spread by female Anopheles mosquitoes was first discovered by (b) Ronald Ross. Ross, a British medical doctor, made this groundbreaking discovery in 1897 while working in India. Through his meticulous experiments, Ross demonstrated the link between Anopheles mosquitoes and malaria tranRead more
Malaria being spread by female Anopheles mosquitoes was first discovered by (b) Ronald Ross. Ross, a British medical doctor, made this groundbreaking discovery in 1897 while working in India. Through his meticulous experiments, Ross demonstrated the link between Anopheles mosquitoes and malaria transmission. His discovery paved the way for understanding the complex lifecycle of the malaria parasite and revolutionized approaches to malaria control. Ronald Ross’s work earned him the Nobel Prize in Physiology or Medicine in 1902, making him the first British Nobel laureate in medicine. His contributions have had a profound impact on global efforts to combat malaria.
The contraceptive pills available in the market typically contain (d) Steroid Hormones. Specifically, they contain synthetic versions of estrogen and/or progestin, which are types of steroid hormones. These hormones work by regulating the menstrual cycle and preventing ovulation, thus inhibiting preRead more
The contraceptive pills available in the market typically contain (d) Steroid Hormones. Specifically, they contain synthetic versions of estrogen and/or progestin, which are types of steroid hormones. These hormones work by regulating the menstrual cycle and preventing ovulation, thus inhibiting pregnancy. Some contraceptive pills contain only progestin and are referred to as mini-pills. These hormones are formulated to mimic the natural hormones produced by the ovaries. Unlike antibiotics (c) or herbicides (b), which have different mechanisms of action, contraceptive pills utilize steroid hormones to provide effective contraception when taken as directed.
The BCG vaccine is typically given to newborns, so the correct answer is (c) Newborn. It is administered shortly after birth, usually within the first few days to weeks of life. This timing is optimal for providing protection against tuberculosis (TB) in infancy, as newborns are at increased risk ofRead more
The BCG vaccine is typically given to newborns, so the correct answer is (c) Newborn. It is administered shortly after birth, usually within the first few days to weeks of life. This timing is optimal for providing protection against tuberculosis (TB) in infancy, as newborns are at increased risk of severe forms of TB if exposed to the bacterium. The BCG vaccine helps prevent severe forms of TB, such as TB meningitis and miliary TB, in young children. In some countries, the BCG vaccine may also be given to older children and adults at high risk of TB infection or complications.
Malaria parasites that cause deadly malaria are
Malaria parasites that cause deadly malaria are (b) Plasmodium falciparum. This species is responsible for the majority of severe malaria cases and deaths globally, making it the deadliest of the malaria parasites. Plasmodium falciparum can lead to severe complications such as cerebral malaria, orgaRead more
Malaria parasites that cause deadly malaria are (b) Plasmodium falciparum. This species is responsible for the majority of severe malaria cases and deaths globally, making it the deadliest of the malaria parasites. Plasmodium falciparum can lead to severe complications such as cerebral malaria, organ failure, and death, particularly in young children and pregnant women. While other species like Plasmodium vivax (c) and Plasmodium malariae (a) can cause malaria, they typically result in milder forms of the disease. Plasmodium ovale (d) is another species but is less common and usually causes less severe symptoms compared to P. falciparum.
See lessWhich of the following diseases is transmitted only by inheritance?
The disease transmitted only by inheritance among the options is (c) Haemophilia. It is a genetic disorder characterized by a deficiency in clotting factors, primarily factor VIII (hemophilia A) or factor IX (hemophilia B). Haemophilia is inherited through a recessive X-linked pattern, meaning it prRead more
The disease transmitted only by inheritance among the options is (c) Haemophilia. It is a genetic disorder characterized by a deficiency in clotting factors, primarily factor VIII (hemophilia A) or factor IX (hemophilia B). Haemophilia is inherited through a recessive X-linked pattern, meaning it primarily affects males who inherit the defective gene on their X chromosome from their carrier mother. While myocardial infarction (a), diabetes mellitus (b), and cancer (d) can have genetic components, they can also result from various environmental and lifestyle factors, not solely inheritance.
See lessMalaria is spread by female anopheles. Who was the first to discover it?
Malaria being spread by female Anopheles mosquitoes was first discovered by (b) Ronald Ross. Ross, a British medical doctor, made this groundbreaking discovery in 1897 while working in India. Through his meticulous experiments, Ross demonstrated the link between Anopheles mosquitoes and malaria tranRead more
Malaria being spread by female Anopheles mosquitoes was first discovered by (b) Ronald Ross. Ross, a British medical doctor, made this groundbreaking discovery in 1897 while working in India. Through his meticulous experiments, Ross demonstrated the link between Anopheles mosquitoes and malaria transmission. His discovery paved the way for understanding the complex lifecycle of the malaria parasite and revolutionized approaches to malaria control. Ronald Ross’s work earned him the Nobel Prize in Physiology or Medicine in 1902, making him the first British Nobel laureate in medicine. His contributions have had a profound impact on global efforts to combat malaria.
See lessWhat do the contraceptive pills available in the market contain?
The contraceptive pills available in the market typically contain (d) Steroid Hormones. Specifically, they contain synthetic versions of estrogen and/or progestin, which are types of steroid hormones. These hormones work by regulating the menstrual cycle and preventing ovulation, thus inhibiting preRead more
The contraceptive pills available in the market typically contain (d) Steroid Hormones. Specifically, they contain synthetic versions of estrogen and/or progestin, which are types of steroid hormones. These hormones work by regulating the menstrual cycle and preventing ovulation, thus inhibiting pregnancy. Some contraceptive pills contain only progestin and are referred to as mini-pills. These hormones are formulated to mimic the natural hormones produced by the ovaries. Unlike antibiotics (c) or herbicides (b), which have different mechanisms of action, contraceptive pills utilize steroid hormones to provide effective contraception when taken as directed.
See lessAt what age is BCG vaccine given?
The BCG vaccine is typically given to newborns, so the correct answer is (c) Newborn. It is administered shortly after birth, usually within the first few days to weeks of life. This timing is optimal for providing protection against tuberculosis (TB) in infancy, as newborns are at increased risk ofRead more
The BCG vaccine is typically given to newborns, so the correct answer is (c) Newborn. It is administered shortly after birth, usually within the first few days to weeks of life. This timing is optimal for providing protection against tuberculosis (TB) in infancy, as newborns are at increased risk of severe forms of TB if exposed to the bacterium. The BCG vaccine helps prevent severe forms of TB, such as TB meningitis and miliary TB, in young children. In some countries, the BCG vaccine may also be given to older children and adults at high risk of TB infection or complications.
See less