{"id":60730,"date":"2026-01-07T15:36:35","date_gmt":"2026-01-07T15:36:35","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/oregon\/chapter-7\/"},"modified":"2026-03-20T12:25:32","modified_gmt":"2026-03-20T12:25:32","slug":"chapter-7","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/vi\/study-guides\/oregon\/chapter-7\/","title":{"rendered":"Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n"},"content":{"rendered":"\n<div>\n<div>\n<div class=\"dmv-lang-container\">\n    <div class=\"dmv-lang-links\">\n        \n<div role=\"navigation\" aria-label=\"Language Switcher\" class=\"wpml-ls-statics-shortcode_actions wpml-ls wpml-ls-legacy-list-horizontal\">\n\t<ul><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-en wpml-ls-first-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/\" hreflang=\"en\" lang=\"en\" class=\"wpml-ls-link\" aria-label=\"Switch to English\" title=\"Switch to English\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">English<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-es wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/es\/\" hreflang=\"es\" lang=\"es\" class=\"wpml-ls-link\" aria-label=\"Switch to Espa\u00f1ol\" title=\"Switch to Espa\u00f1ol\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Espa\u00f1ol<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-zh-hans wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/zh-hans\/\" hreflang=\"zh-hans\" lang=\"zh-hans\" class=\"wpml-ls-link\" aria-label=\"Switch to \u7b80\u4f53\u4e2d\u6587\" title=\"Switch to \u7b80\u4f53\u4e2d\u6587\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\u7b80\u4f53\u4e2d\u6587<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-ko wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/ko\/\" hreflang=\"ko\" lang=\"ko\" class=\"wpml-ls-link\" aria-label=\"Switch to \ud55c\uad6d\uc5b4\" title=\"Switch to \ud55c\uad6d\uc5b4\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\ud55c\uad6d\uc5b4<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-fil-ph wpml-ls-last-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/fil-ph\/\" hreflang=\"fil-ph\" lang=\"fil-ph\" class=\"wpml-ls-link\" aria-label=\"Switch to Tagalog\" title=\"Switch to Tagalog\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Tagalog<\/span><\/a>\n\t\t\t<\/li><\/ul>\n<\/div>\n\n    <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-ccfc5d40\">\n<p class=\"gb-text gb-text-0f6f7956\">H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec3 chu\u1ea9n b\u1ecb cho k\u1ef3 thi v\u00e0 tham kh\u1ea3o s\u1ed5 tay ch\u00ednh th\u1ee9c \u0111\u1ec3 bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin.<\/p>\n<\/div>\n\n\n\n<aside class=\"gb-element-67617362\">\n<div class=\"gb-accordion gb-accordion-025724cd\">\n<div class=\"gb-accordion__item gb-accordion__item-88eef01e gb-accordion__item-open\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-760b9f99 gb-block-is-current\" id=\"gb-accordion-toggle-760b9f99\">\n<span class=\"gb-text\">Trong ch\u01b0\u01a1ng n\u00e0y:<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-37c071d3\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-67669fb5\">\n<div class=\"gb-element-32d91237\"><nav class=\"chapter-nav-auto\" aria-label=\"Chapter sections\"><ul><li><a href=\"#defensive-driving-principles\">Nguy\u00ean t\u1eafc L\u00e1i xe Ph\u00f2ng th\u1ee7<\/a><\/li><li><a href=\"#driving-conditions-headlights\">\u0110i\u1ec1u ki\u1ec7n L\u00e1i xe &amp; S\u1eed d\u1ee5ng \u0110\u00e8n pha<\/a><\/li><li><a href=\"#driving-behaviors\">H\u00e0nh vi khi l\u00e1i xe<\/a><\/li><li><a href=\"#quick-numbers\">B\u1ea3ng s\u1ed1 li\u1ec7u nhanh<\/a><\/li><li><a href=\"#points-suspension\">B\u1ea3ng \u0111i\u1ec3m ph\u1ea1t\/\u0111\u00ecnh ch\u1ec9<\/a><\/li><li><a href=\"#updates-today\">B\u1ea3ng c\u1eadp nh\u1eadt (H\u00f4m nay)<\/a><\/li><li><a href=\"#test-yourself\">T\u1ef1 ki\u1ec3m tra<\/a><\/li><\/ul><\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n\n\n\n<div class=\"study-guide-content\">\n<div class=\"gb-element-39b71779\">\n<p class=\"wp-block-paragraph\">\u00c1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e1i xe an to\u00e0n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba va ch\u1ea1m v\u00e0 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n, h\u00e0nh kh\u00e1ch c\u1ee7a b\u1ea1n v\u00e0 nh\u1eefng ng\u01b0\u1eddi tham gia giao th\u00f4ng kh\u00e1c. Ch\u01b0\u01a1ng n\u00e0y v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c quy t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a \u0111\u01b0\u1eddng b\u1ed9 \u0111\u1ec3 t\u1eadp trung v\u00e0o t\u01b0 duy ph\u00f2ng th\u1ee7 v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ch\u1ee7 \u0111\u1ed9ng c\u1ea7n thi\u1ebft cho m\u1ed9t cu\u1ed9c \u0111\u1eddi l\u00e1i xe an to\u00e0n. N\u1eafm v\u1eefng c\u00e1c k\u1ef9 n\u0103ng n\u00e0y, ch\u1eb3ng h\u1ea1n nh\u01b0 qu\u1ea3n l\u00fd kh\u00f4ng gian v\u00e0 tr\u00e1nh m\u1ea5t t\u1eadp trung, kh\u00f4ng ch\u1ec9 quan tr\u1ecdng \u0111\u1ec3 v\u01b0\u1ee3t qua b\u00e0i thi l\u00e1i xe m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 tr\u00e1nh c\u00e1c t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m tr\u00ean \u0111\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e1i xe an to\u00e0n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh li\u00ean t\u1ee5c c\u1ee7a vi\u1ec7c quan s\u00e1t, d\u1ef1 \u0111o\u00e1n v\u00e0 h\u00e0nh \u0111\u1ed9ng. N\u00f3 bao g\u1ed3m vi\u1ec7c li\u00ean t\u1ee5c nh\u1eadn th\u1ee9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng xung quanh, duy tr\u00ec m\u1ed9t v\u00f9ng \u0111\u1ec7m kh\u00f4ng gian an to\u00e0n xung quanh xe c\u1ee7a b\u1ea1n v\u00e0 \u0111\u01b0a ra c\u00e1c l\u1ef1a ch\u1ecdn gi\u1ea3m thi\u1ec3u r\u1ee7i ro. C\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng n\u00e0y, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u00e1i xe ph\u00f2ng th\u1ee7, cho ph\u00e9p b\u1ea1n d\u1ef1 \u0111o\u00e1n v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi nh\u1eefng sai l\u1ea7m c\u1ee7a ng\u01b0\u1eddi kh\u00e1c v\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a c\u00e1c \u0111i\u1ec1u ki\u1ec7n nguy hi\u1ec3m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"defensive-driving-principles\">Nguy\u00ean t\u1eafc L\u00e1i xe Ph\u00f2ng th\u1ee7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e1i xe ph\u00f2ng th\u1ee7 l\u00e0 v\u1ec1 vi\u1ec7c lu\u00f4n c\u1ea3nh gi\u00e1c v\u00e0 mong \u0111\u1ee3i nh\u1eefng \u0111i\u1ec1u b\u1ea5t ng\u1edd. N\u00f3 bao g\u1ed3m ba nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i: quan s\u00e1t, duy tr\u00ec m\u1ed9t v\u00f9ng \u0111\u1ec7m kh\u00f4ng gian v\u00e0 qu\u1ea3n l\u00fd \u0111i\u1ec3m m\u00f9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quan s\u00e1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quan s\u00e1t hi\u1ec7u qu\u1ea3 c\u00f3 ngh\u0129a l\u00e0 li\u00ean t\u1ee5c di chuy\u1ec3n m\u1eaft c\u1ee7a b\u1ea1n \u0111\u1ec3 bao qu\u00e1t to\u00e0n b\u1ed9 khung c\u1ea3nh l\u00e1i xe. M\u1ed9t ng\u01b0\u1eddi l\u00e1i xe n\u00ean nh\u00ecn tr\u01b0\u1edbc 10-15 gi\u00e2y so v\u1edbi xe c\u1ee7a h\u1ecd, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng m\u1ed9t d\u00e3y nh\u00e0 trong th\u00e0nh ph\u1ed1 ho\u1eb7c m\u1ed9t ph\u1ea7n t\u01b0 d\u1eb7m tr\u00ean xa l\u1ed9. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n ph\u00e1t hi\u1ec7n c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m t\u00e0ng s\u1edbm v\u00e0 ph\u1ea3n \u1ee9ng m\u1ed9t c\u00e1ch tr\u00f4i ch\u1ea3y. Quan s\u00e1t c\u0169ng bao g\u1ed3m vi\u1ec7c ki\u1ec3m tra g\u01b0\u01a1ng chi\u1ebfu h\u1eadu v\u00e0 g\u01b0\u01a1ng hai b\u00ean c\u1ee7a b\u1ea1n v\u00e0i gi\u00e2y m\u1ed9t l\u1ea7n \u0111\u1ec3 nh\u1eadn bi\u1ebft giao th\u00f4ng ph\u00eda sau v\u00e0 b\u00ean c\u1ea1nh b\u1ea1n.<\/p>\n<\/div>\n\n\n<\/p>\n\n\n\n<div class=\"gb-element-3735b8d6\">\n<span class=\"gb-shape gb-shape-d1a7541a\"><svg viewBox=\"0 0 16 16\" class=\"bi bi-bookmark-star\" fill=\"currentColor\" height=\"16\" width=\"16\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M7.84 4.1a.178.178 0 0 1 .32 0l.634 1.285a.18.18 0 0 0 .134.098l1.42.206c.145.021.204.2.098.303L9.42 6.993a.18.18 0 0 0-.051.158l.242 1.414a.178.178 0 0 1-.258.187l-1.27-.668a.18.18 0 0 0-.165 0l-1.27.668a.178.178 0 0 1-.257-.187l.242-1.414a.18.18 0 0 0-.05-.158l-1.03-1.001a.178.178 0 0 1 .098-.303l1.42-.206a.18.18 0 0 0 .134-.098z\"><\/path>\n  <path d=\"M2 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v13.5a.5.5 0 0 1-.777.416L8 13.101l-5.223 2.815A.5.5 0 0 1 2 15.5zm2-1a1 1 0 0 0-1 1v12.566l4.723-2.482a.5.5 0 0 1 .554 0L13 14.566V2a1 1 0 0 0-1-1z\"><\/path>\n<\/svg><\/span>\n\n\n\n<p class=\"gb-text\">\ud83d\udd12 \u0110\u00e2y l\u00e0 n\u1ed9i dung Premium. Truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u2014 c\u00e1c B\u00e0i thi DMV m\u1edf r\u1ed9ng, H\u01b0\u1edbng d\u1eabn h\u1ecdc t\u1eadp v\u00e0 b\u00e0i thi CDL.<\/p>\n\n\n\n<a class=\"gb-text gb-text-4785f37c\" href=\"https:\/\/testsdmv.com\/vi\/pricing\/\">Truy c\u1eadp G\u00f3i Premium<\/a>\n\n\n\n<p class=\"gb-text gb-text-95adcd10\"><em>\u0110\u00e3 mua? <a href=\"https:\/\/testsdmv.com\/vi\/sign-in\/\">\u0110\u0103ng nh\u1eadp<\/a><\/em><\/p>\n<\/div>\n\n\n<p>\n\n\n\n\n\n\n<div><nav class=\"tdmv-nav-container\" aria-label=\"Page navigation\"><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/oregon\/chapter-6\/\" class=\"tdmv-nav-btn prev-btn\">< Ch\u01b0\u01a1ng tr\u01b0\u1edbc<\/a><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/oregon\/chapter-8\/\" class=\"tdmv-nav-btn next-btn\">Ch\u01b0\u01a1ng sau ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e1i xe an to\u00e0n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba va ch\u1ea1m v\u00e0 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n, h\u00e0nh kh\u00e1ch c\u1ee7a b\u1ea1n v\u00e0 nh\u1eefng ng\u01b0\u1eddi tham gia giao th\u00f4ng kh\u00e1c. Ch\u01b0\u01a1ng n\u00e0y v\u01b0\u1ee3t ra ngo\u00e0i c\u00e1c quy t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a \u0111\u01b0\u1eddng b\u1ed9 \u0111\u1ec3 t\u1eadp trung v\u00e0o t\u01b0 duy ph\u00f2ng th\u1ee7 &#8230; <a title=\"Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/vi\/study-guides\/oregon\/chapter-7\/\" aria-label=\"Read more about Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n\">Read more<\/a><\/p>\n","protected":false},"author":30,"featured_media":34219,"parent":55922,"menu_order":7,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-60730","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/60730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/comments?post=60730"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/60730\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/55922"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/media?parent=60730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}