27. A 62-year-old woman presents with tremor and ataxia on the right side of the body excluding the head, and with a loss of most eye movement on the left; the woman's eye is rotated slightly down and out at rest. The left pupil is dilated. There are no sensory losses on her face or body. Her lesion is in the a. Midbrain on the right b. Midbrain on the left c. Cerebellum on the left d. Cerebellum on the right

Q: What are the differences between the pulmonary and systemiccirculations?

A: The cardiovascular system consists of the heart, the blood vessels, and most importantly, the blood....

Q: Water in plasma is part of which fluid compartment? O Intestinal O Confined O Cytosol O Intracellula...

A: 35. The fluids present in the various tissues of the body can be split into fluid compartments, name...

Q: Explain how anatomy differs from physiology.

A: Anatomy and physiology are the basic life science domains that provide a foundation for understandin...

Q: Copytighl by SOMSO, 2010, wwwe CI Identify the highlighted structure.

A: The ear is a sensory organ that helps to hear sounds. It consists of the outer ear, middle ear, and ...

Q: Define corticotropin-releasing hormone (CRH)

A: Corticotropin-releasing Hormone is a peptidyl hormone of the body that helps the body under stress c...

Q: Tubular fluid from the proximal convoluted tubule next travelsto thea. capsular space.b. collecting ...

A: Tubular fluid referred to as the fluid present in the tubules of the kidney. This fluid enters the k...

Q: Discuss the absorption of light by the retinal cells.

A: The retina is referred to as the part of the eye that acts as a screen for image formation. It is ma...

Q: Why does having water and blood flow in opposite directions increase transfer efficiency?

A: Gills are the organs that aid in the gaseous exchange in fishes. The water through their mouth enter...

Q: Describe circadian rhythms and the connection tophytochrome.

A: Circadian rhythms emerge as a plant synchronises with the light cycle of its surroundings. These rhy...

Q: Which of the following is FALSE about hemoglobin? O Hemoglobin only binds oxygen Every subunit of he...

A: The oxygen binding protein present in the erythrocytes which is involved in the transportation of th...

Q: describe thorougly the treatments of genitalia disorder - HIV/AIDS

A: Immune deficiency diseases are a group of diseases in which some components of the immune system are...

Q: Which of the thenar muscles does not have an insertion on bones of the thumb?

A: The three tiny muscles whose location in the body can be traced in the upper limb's hand region at t...

Q: 1. Dabetes insipidus is a disease where the affected individual can urinate up to 40 liters of dilun...

A: Excretion is the process by which living organisms get rid of their metabolic wastes. These if retai...

Q: Describe what is meant by the term “lung compliance.”

A: The respiratory system consists of the nose, the pharynx, the larynx, the trachea, the bronchi and t...

Q: Identify and compare the relationship between the cerebellumand the brainstem

A: The brain is the most complicated portion of the human body ,three-pound organ is the saddle of inte...

Q: The blind spot is where more rods than cones are found where the macula ļutea is located where only ...

A: Eye is a specialized sensory organ involved in vision and photoreception. There is paired eyes in hu...

Q: Identify the neck muscles you use when you look both ways to cross a street.

A: The tissues in the body that are responsible for causing movement and are soft are muscles. Muscle t...

Q: Practia g 75 Which of the following structures is paired correctly with its component of the ventric...

A: The central nervous system comprises the brain, spinal cord, and nerves and consists of the ventricu...

Q: What types of lipids occur in the plasma membrane?

A: Introduction: The cell membrane, also referred to as the plasma membrane, is 7 to 10 nm thick. The c...

Q: The hair on a 6-year-old’s arms isa. vellus hair.b. terminal hair.c. alopecia.d. lanugo.e. rosacea

A: Hairs can be defined as the structure present on the skin formed by proteins known as keratin. The h...

Q: Match the following hormones with their correct descriptions._____ Leptin a. Produced by pineal glan...

A: The hormones are chemical messengers present in the human body which plays a crucial role in regulat...

Q: Describe which muscles of facial expression you use to (a) smileand (b) frown.

A: Facial expression is the movement of the muscles of the face to convey one's emotional state. The fa...

Q: "What is the etiological agent and the main manifestations of cholera?"

A: Cholera is a diarrhea-causing bacterial infection. This bacteria is commonly found in raw foods. It'...

Q: Which of the following is the BEST definition for the Haldane effect? Carbonic anhydrase converts CO...

A:    Hemoglobin molecule of red blood cells binds oxygen. The degree to which the amount of oxygen bin...

Q: Bacterial DNA containing an operon encodingthree enzymes is introduced into chromosomal DNA in yeast...

A: Operons are areas of DNA that contain clusters of related genes. They are made up of a promoter regi...

Q: Explain the differences in structure and function of the two types of heart valves

A: The cardiovascular system is also called the blood vascular or circulatory system, consists of a mus...

Q: The basal ganglia control movement coordination movement initiation descending motor execution desce...

A: Basal ganglion is a part of the brain, which along with the cerebellum and brain stem regulate the a...

Q: What are the valves in the heart, and what is the function of each?

A: The cardiovascular system consists of the heart, the blood vessels and the blood. The heart is a hol...

Q: Which of these hormones DISCUORAGES the reabsorption of water by t renal tubules? O Adrenaline O Ant...

A: atrial natriuretic peptide (ANP)

Q: What are the differences between first-, second-, and thirddegree burns?

A: When the sense organ covering the entire body called the skin comes directly or indirectly in contac...

Q: One difference between the ureter and the urethra is: O The urethral epithelium absorbs urine O The ...

A: The important function of the urinary system is to filter blood and remove the waste product from th...

Q: 5. Why are the decay products dangerous to tissue and biological cells?

A: Radiation is the process of emission of energy in the form of a wave through a material medium. The ...

Q: How does the motion of the hair bundle create a change in membrane potential?

A: The human body consists of a pair of special sensory organs called the ear which receives and interc...

Q: I need help to make a simple line drawing of each type: unipolar, bipolar, andmultipolar.

A: Neurons are the structural and functional unit of the nervous system. It is neurons that transmit th...

Q: How is swallowed food prevented from entering thenasopharynx?

A: Swallowing can be defined as the process in which human or any organism allows the particle of food ...

Q: Practce Neurons that carry signals from the CNS to glands and muscles are: efferent neurons sensory ...

A: A neuron, also known as a nerve cell, is an electrically excitable cell that interacts with other ce...

Q: The three key ions in muscular contractions are .... A) sodium, calcium, chloride B) calcium, sodium...

A: Muscle activity, which is associated with either a change in the tension or a change in the muscle's...

Q: Explain the nature of the fluid-mosaic model ofmembrane structure.

A: The human body comprises a complex and coordinated network of cells, tissues and organs. The cells a...

Q: Explain the derivation of specific mesenteries

A: An organ that is suspended by a bond between the visceral and parietal peritoneums. Mesenteries are ...

Q: What is another source of CO exposure that many people are ROUTINELY exposed to, every day?

A: The source of carbon monoxide can come from any burning fuel which includes trucks, engines, lantern...

Q: What are the differences between a mucous membrane and a serous membrane?

A: Introduction: The biological membrane making a physical barrier against foreign substances like micr...

Q: An increase in extracellular potassium levels can causea. an increase in stroke volume.b. an increas...

A: Some terms to get familiarized with : End diastolic volume - It is the amount of blood in the ventri...

Q: List the components of the skeletal system.

A: In human anatomy, the skeletal system acts as a foundation of the human body, providing structural s...

Q: After you’ve eaten a very large meal, it is sometimes difficultto take a big, deep breath. Why is it...

A: GI stands for the gastrointestinal tract. It begins from the mouth and then terminates at the anus. ...

Q: Mark the following statements as true or false. If a statement is false, correct it to make a true s...

A: An action potential is a rapid rise and subsequent fall in voltage or membrane potential across a ce...

Q: Explain how an organ can be located within the abdominopelvic cavitybut not be within the peritoneal...

A: The major cavities of the human body are the spaces left over when internal organs are removed. Ther...

Q: Which step of cell signaling is exemplified by the section called "Phosphorylation cascade"?

A: The cell cycle is a series of activities that repeatedly occur during a cell's life. The cell cycle ...

Q: Define carbonic acid/bicarbonate buffer system

A: Buffers are aqueous solutions constituting a mixture of a weak acid and its conjugate base, or vice ...

Q: During development, the ________ of a somite gives rise toskeletal muscle.a. dermatomeb. scleroblast...

A: The somites are mesoderm cells that are formed during the embryonic stage. they divide into various ...

Q: List the four basic shapes of bones, and give an exampleof each.

A: Bones can be defined as the rigid tissues functions in protecting the body's internal organs. Bones ...